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Home Mobile App Development United States South Carolina Charleston

Top App Developers in Charleston

Charleston’s “Silicon Harbor” has quietly become a magnet for tech talent, thanks to anchors like Blackbaud, Boeing’s IT center, and the College of Charleston’s computer-science programs.

Whether you need an iOS MVP or a cross-platform enterprise solution, partnering with a local agency lets you collaborate in real time and tap into Charleston’s growing network of designers, product managers, and investors. Every provider on Clutch is verified through our in-depth review process, so you can filter by hourly rate, industry focus, or team size with confidence.

Explore the global directory of app developers, or browse nearby hubs like app development agencies in Atlanta and app development firms in Charlotte. Looking for niche expertise? Check out Charleston healthcare app developers.

Ratings Updated: August 5, 2026
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4 Leaders 10 Contenders

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14 Companies

Country: United States
State: South Carolina
City: Charleston

List of the Top Charleston Mobile App Development Companies

  • Featured

    What are Featured Providers?

    Kingsmen Digital Ventures Logotype

    Kingsmen Digital Ventures

    5.0 14 reviews
    Premier Verified
    $10,000+
    $150 - $199 / hr
    10 - 49
    Serves Charleston, SC

    Services provided

    35% Mobile App Development
    45% Custom Software Development
    10% UX/UI Design +1 service
    10% Web Development

    Kingsmen Digital Ventures is a Mobile App Development company specializing in creating tailored solutions for various industries, including automotive, fitness, beauty, and sports. Reviews highlight a 100% positive feedback rate, with clients praising their timely delivery, effective project management, and cultural alignment. Around 75% of reviewers commend the team's understanding of industry-specific needs, contributing to the successful implementation of innovative mobile applications and systems.

    See all 14 projects
    4 of 4 Mobile App Development reviews are 5 stars
    $200,000 – $999,999 avg. project cost

    Mobile App Development PROJECT HIGHLIGHT

    Web & Mobile Experience for Automotive Broker

    5.0 — Kingsmen Digital Ventures has built a web and mobile experience for an automotive broker. The goal is to build the connectors between the client's existing lending channels and new leasing and Read more
    Read 4 Reviews

    Industry Experience

    Kingsmen Digital Ventures has demonstrated expertise across various industries, particularly in Medical, Automotive, Sports, and Business Services. Feedback highlights their strengths in delivering custom software solutions, maintaining responsive communication, and ensuring timely project delivery. Medical clients praised their ability to create HIPAA-compliant data visualizations and enhance user experiences. In Automotive, they facilitated significant financial transactions through innovative platforms. Overall, their impact is marked by improved operational efficiencies and enhanced customer satisfaction, making them a strong fit for technology-driven projects in these sectors.

    Read All Reviews

    Select Industry to see insights

    Financial services Medical Sports Automotive Wellness & Fitness Business services Healthcare Consulting Pharmaceuticals Other industries

    Average Project Cost Breakdown

    $1,000,000 to $9,999,999 (3) $50,000 to $199,999 (2) $200,000 to $999,999 (2)

    What Clients Have Said

    Clients consistently highlight Kingsmen Digital Ventures' competitive pricing and exceptional value for money. One client noted they chose Kingsmen for their good value relative to cost, while another emphasized that despite higher fees, the unmatched service quality justified the investment. A recurring sentiment is the effectiveness of their solutions leading to significant ROI, such as a client reporting $2M in transactions post-engagement. Overall, the feedback suggests that clients perceive Kingsmen Digital Ventures as a worthwhile investment, delivering high-quality results that exceed expectations.
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    Designli Logotype

    Designli

    5.0 79 reviews
    Premier Verified
    $10,000+
    $50 - $99 / hr
    250 - 999
    Serves Charleston, SC

    Services provided

    60% Mobile App Development
    30% Custom Software Development
    10% UX/UI Design

    Designli is a mobile app development company excelling in creating prototypes and delivering high-quality iOS and Android applications. Reviews highlight their exceptional project management and expertise, with 100% of clients noting their responsiveness and ability to meet deadlines. Clients commend Designli's communication skills and innovative approach, making them a top choice for mobile software development needs.

    See all 79 projects

    Average Project Cost Breakdown

    $10,000 to $49,000 (34) $50,000 to $199,999 (19) $200,000 to $999,999 (5) Less than $10,000 (3) $1,000,000 to $9,999,999 (1)

    What Clients Have Said

    Designli is perceived as providing good value for money, with clients highlighting their transparent pricing and willingness to accommodate budget constraints. One client noted that they spent around $250,000 but felt Designli absorbed costs and offered free maintenance for a period. Another praised the company for delivering a high-quality prototype for $20,000, emphasizing the exceptional communication and project management. Overall, clients express satisfaction with the balance of cost and quality, often recommending budgeting for potential overruns.
    Read All Reviews

    More responsive than most other service providers

    Designli is very responsive

    They are a great candidate to start a conversation with. Send them a short message or project inquiry.
    Get in Touch
    $1,700 Founders with a live product stuck by code or UX $93,450 Founders who want an MVP and a real business $93,450 Founders with a live product ready to scale

    TractionLab

    TractionLab is Designli's 90-day plan for founders who want a software business real customers actually pay for. A dedicated product team ships your Version 1, gets a real human using it by Day 30, and drives toward your first dollar of revenue by Day 90. If we miss the Day 30 goal, Month 2 is on us.
    View Packages
    1 of 1 Charleston-based review is 5 stars
    $10,000 – $49,000 avg. project cost for Mobile App Development services in Charleston

    Charleston-based Mobile App Development project highlight

    Mobile App Prototyping for First Responder Alert Co.

    5.0 — Designli designed an iOS/Android app for a first response alert company. They went over how the app should look and included various functions, creating detailed user flows and a working Read more
    Read Similar Reviews
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    Mercury Development Logotype

    Mercury Development

    5.0 33 reviews
    Premier Verified
    $25,000+
    $50 - $99 / hr
    250 - 999
    Serves Charleston, SC

    Services provided

    20% Mobile App Development
    10% AI Agents
    10% AI Consulting +6 services
    10% AI Development
    10% Application Testing
    10% Custom Software Development
    10% IoT Development
    10% UX/UI Design
    10% Wearable App Development

    Mercury Development is a leading mobile app development company specializing in iOS and Android development, IoT integration, and comprehensive mobile software engineering. With over 95% positive feedback, clients praise their detailed project management, technical expertise, and ability to deliver on time. Notably, 30% of reviewers commend their understanding of business needs, highlighting Mercury Development's role as a reliable partner.

    See all 33 projects

    Reviews mention Easy to reach

    Clients consistently report that Mercury Development is easy to reach and responsive. One managing director noted that communication was seamless, with weekly calls and prompt responses to inquiries. The project manager was described as 'easy to reach and quick to respond,' enhancing the overall project management experience. This accessibility contributed positively to client satisfaction, as they felt supported throughout the project lifecycle.
    • E-Commerce Website for Manufacturing Company
      5.0 Apr 16, 2018

      Communication was easy. We had weekly calls and all changes were clearly outlined in emails, so we could track updates and completed tasks. If I had questions regarding the project, my project manager was easy to reach and quick to respond.

      Read Full Review
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    5 of 6 reviews are 5 stars
    2 new reviews for Mobile App Development services
    Unknown avg. project cost

    Reviewed 6 times in the past 6 months

    In the last six months, client feedback for Mercury Development has been overwhelmingly positive, highlighting their strong project management and technical expertise. Clients praised their ability to meet deadlines and adapt to changing project requirements. For instance, a software architect noted the team's flexibility in pivoting project directions, which enhanced delivery frequency. Additionally, a CEO commended their detailed project management and seamless integration into their business processes. Overall, clients reported high satisfaction with the quality of deliverables and the collaborative nature of the partnership.
    Read 6 Recent Reviews

    Industry Experience

    Mercury Development has garnered positive feedback across various industries, demonstrating their expertise primarily in Information Technology, Business Services, Sports, Consumer Products, and Media. Clients commend their ability to develop complex applications, integrate advanced technologies (e.g., IoT), and deliver high-quality project management. The overall sentiment reflects satisfaction with their flexibility, communication, and quality of work, making them a strong candidate for projects in technology-driven sectors, particularly those requiring innovative solutions.

    Read All Reviews

    Select Industry to see insights

    Publishing Consumer Products Healthcare Software Arts, entertainment & music Real estate Manufacturing IT Services Supply Chain, Logistics, and Transport Information technology Business services Media Consumer products & services Sports Nonprofit Other industries Telecommunications Advertising & marketing

    Average Project Cost Breakdown

    $10,000 to $49,000 (7) $1,000,000 to $9,999,999 (7) $50,000 to $199,999 (4) $200,000 to $999,999 (2) Less than $10,000 (1)

    What Clients Have Said

    Clients have consistently praised Mercury Development for providing excellent value for money, highlighting their competitive pricing and high-quality deliverables. One client noted that their pricing fit within budget while ensuring a great cultural fit and alignment of values. Another emphasized that Mercury's work resulted in significant operational improvements and cost savings. Overall, feedback reflects a strong sentiment of satisfaction regarding the cost-effectiveness of their services, with many clients expressing willingness to continue partnerships due to the perceived value received.
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    Twin Sun Logotype

    Twin Sun

    5.0 22 reviews
    Premier Verified
    $25,000+
    $150 - $199 / hr
    10 - 49
    Serves Charleston, SC

    Services provided

    20% Mobile App Development
    20% Custom Software Development
    20% Web Development +4 services
    10% AI Consulting
    10% AI Development
    10% Generative AI
    10% UX/UI Design

    Twin Sun is a versatile mobile app development company specializing in full-cycle app dev services for both iOS and Android platforms. Across their reviews, 100% of clients praise their effective communication, transparency, and ability to deliver high-quality, bug-free products on time and within budget. Their adaptability and commitment to client satisfaction are consistently highlighted.

    See all 22 projects

    Reviews mention Hard working

    Clients consistently commend Twin Sun for their hard work and dedication. One client highlighted their diligence, stating, "I'm most impressed by their diligence," while another noted their punctuality and ability to meet deadlines despite last-minute changes. They are recognized for their collaborative approach, seamlessly integrating client ideas and providing valuable suggestions. Overall, the sentiment is overwhelmingly positive, reflecting Twin Sun's commitment to delivering quality results and fostering strong partnerships.
    • E-Commerce Development for Rent-to-Own Co
      5.0 Aug 11, 2020

      I’m most impressed by their diligence. Their commonsense approach is why we continue to work with them. Their communication and ability to meet deadlines are fantastic.

      Read Full Review
    • Webpage Makeover for Subcontracting Company
      5.0 Dec 12, 2018

      In addition to being honest and hard-working, they are highly collaborative. They made brilliant suggestions to enhance our website, but they also stayed true to our original concept.

      Read Full Review
    Read All Reviews
    6 of 6 Mobile App Development reviews are 5 stars
    $50,000 – $199,999 avg. project cost

    Mobile App Development PROJECT HIGHLIGHT

    Web-Enabled App Development for Mobile Tech Company

    5.0 — Twin Sun developed a mobile-friendly web app that encourages users to take a break from their phones and be more present in their day. Users can turn their phones facedown and wait for a timer to go Read more
    Read 6 Reviews

    Average Project Cost Breakdown

    $50,000 to $199,999 (5) $10,000 to $49,000 (4) $200,000 to $999,999 (4) Less than $10,000 (3)

    What Clients Have Said

    Twin Sun is frequently praised for offering good value for money, with clients noting that their pricing fits within budgets without compromising quality. One client highlighted that despite being more expensive than other options, the quality of work justified the cost. Another client emphasized that Twin Sun's transparency and integrity ensured they received a solid product without unnecessary upsells. Overall, the sentiment is that Twin Sun delivers high-quality work that aligns with clients' financial expectations.
    Read All Reviews

    View projects from:

    Nashville, Tennessee (6) Atlanta, Georgia (2) Franklin, Tennessee (2) Kansas City, Missouri (1) St. Louis, Missouri (1) Concord, North Carolina (1) Dallas, Texas (1) Zionsville, Indiana (1) Dayton, Ohio (1) Honolulu, Hawaii (1) Wilmington, Illinois (1)
    View Profile Visit Website
  • CODE/+/TRUST Logotype

    5.0 6 reviews
    $25,000+
    $150 - $199 / hr
    10 - 49
    Mount Pleasant, SC

    Services provided

    10% Mobile App Development
    20% Custom Software Development
    20% UX/UI Design +6 services
    15% Business Consulting
    10% Product Design
    10% Web Design
    5% Blockchain
    5% Enterprise App Modernization
    5% Web Development

    CODE/+/TRUST is a mobile app development company known for its comprehensive services, including iOS and Android app development, UX/UI design, and product launch management. Clients praise their exceptional project management, transparency, and innovative approach, with 100% of reviews highlighting their reliability and efficiency. As credible partners who understand the entrepreneurial journey, they consistently deliver on their promises, ensuring client retention and satisfaction.

    See all 6 projects

    Reviews mention Experienced

    Clients express high satisfaction with CODE/+/TRUST, highlighting their proactive approach and expertise in delivering effective solutions. One client noted their ability to quickly address issues, stating, "They’ll give us a non-working mock-up, we’ll go through changes, and then the next time it comes around, it’s 95% exactly right." Overall, feedback emphasizes their reasonable pricing, detail-oriented work, and strong communication, with no reported areas for improvement, indicating a positive sentiment towards the company's performance.
    • Software & App Dev for a Biotechnology Company
      5.0 Dec 10, 2019

      The founders know how to get to an endpoint with only the resources that are needed, no extras. Their prior experience and proactivity have made their prices so reasonable. A lot of times, the coder is sitting with them and makes changes before we even hang up the phone. This demonstrates their ability to leverage their experience to deliver results efficiently.

      Read Full Review
    • Software & App Dev for a Biotechnology Company
      5.0 Dec 10, 2019

      Their biggest strength was looking ahead and planning for the future. They’re very quick and detail-oriented. They ensure they know exactly what we need beforehand, which is a testament to their experience. This has been game-changing for us, as we get results with one turnaround — I can’t think of a time when they missed what we were asking for.

      Read Full Review
    Read All Reviews

    Industry Experience

    CODE/+/TRUST has demonstrated expertise across various industries, including Nonprofit, Healthcare, Software, Media, and Other sectors. Clients consistently praise their proactive communication, project management skills, and innovative solutions tailored to specific challenges. In the Nonprofit sector, they excelled in digitizing processes. In Healthcare, they swiftly resolved critical software issues. Overall, the sentiment is overwhelmingly positive, indicating they are a strong fit for organizations seeking agile and collaborative development partners.

    Read All Reviews

    Select Industry to see insights

    Other Industry Nonprofit Software Media Healthcare

    Average Project Cost Breakdown

    $200,000 to $999,999 (4) $10,000 to $49,000 (1) $50,000 to $199,999 (1)

    What Clients Have Said

    Clients express high satisfaction with CODE/+/TRUST's value for money, noting their competitive pricing and effective project management. One client highlighted, 'We can’t find anybody else that can deliver the way they can for the price that they do.' Another remarked on the efficiency and transparency of their work, stating, 'Their prices have been so reasonable because of their prior experience and proactivity.' Overall, clients appreciate the quality and reliability of services relative to costs.
    Read All Reviews

    Review Rating from Clients

    5.0/5.0

    Quality

    5.0

    Schedule

    4.8

    Cost

    5.0

    Willing to Refer

    5.0

    Local clients highlight CODE/+/TRUST's strong technical skills, efficient project management, and dedication to building tailored, scalable solutions. They value the team's ability to adapt quickly, deliver on tight deadlines, and invest deeply in understanding client needs for complex software development.
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  • Fount Logotype

    5.0 3 reviews
    $10,000+
    $150 - $199 / hr
    2 - 9
    Mount Pleasant, SC

    Services provided

    20% Mobile App Development
    20% IoT Development
    20% UX/UI Design +2 services
    20% Web Design
    20% Web Development

    Fount is a software development company specializing in providing expert assistance in areas such as IoT solutions, app authentication, API connections, and feature development. Across their reviews, Fount is praised for their high-quality work, adaptability, and ability to quickly integrate with existing teams, with approximately 90% of reviewers commending their resourcefulness and technical expertise. While they are considered slightly pricey, their professionalism and flexibility are consistently highlighted.

    See all 3 projects

    Reviews mention Easy to work with

    Clients consistently praise Fount for their ease of collaboration and adaptability. One client noted their contractors integrated smoothly into Agile processes, delivering value quickly with minimal oversight. Another highlighted Fount's flexibility in meeting changing project needs, stating they have provided high-quality work and self-sufficient team members. Overall, the sentiment reflects a strong appreciation for Fount's reliability and the seamless working relationship established with their teams.
    • Software Development for Healthcare Firm
      5.0 Jun 26, 2017

      Fount’s flexibility has also been a major factor. As we’ve grown as a company, the needs of our business and products can change. Fount has been able to fulfill our resource needs as they have changed and even shifted between projects when we have needed them to. With previous companies, we didn't have that same level of flexibility. The high quality of work, expertise, and ease of working with this team.

      Read Full Review
    Read All Reviews

    Industry Experience

    Fount demonstrates significant expertise across various industries, including IoT, healthcare, and wellness & fitness. In the IoT sector, clients praised their ability to quickly integrate and deliver high-quality solutions, highlighting their deep understanding of technical challenges. In healthcare, Fount's flexible engagement model and dedication to quality helped optimize operations. In wellness & fitness, their resourcefulness and problem-solving skills stood out, ensuring timely project delivery. Overall, Fount is well-regarded for its quality, adaptability, and technical proficiency across these sectors.

    Read All Reviews

    Select Industry to see insights

    Wellness & Fitness Information technology IT Services

    Average Project Cost Breakdown

    $50,000 to $199,999 (2)

    What Clients Have Said

    Fount's pricing ranges from $125 to $175 per hour, which some clients deemed high but justified by the quality of service provided. Clients consistently praised the value for money, highlighting Fount's ability to deliver high-quality work and expert solutions quickly. One client noted, "They were pricey but professional," while another stated that Fount's flexibility and expertise exceeded that of previous vendors. Overall, the sentiment reflects satisfaction with the cost relative to the quality and efficiency of their services.
    Read All Reviews

    Review Rating from Clients

    5.0/5.0

    Quality

    4.8

    Schedule

    5.0

    Cost

    4.3

    Willing to Refer

    5.0

    Reviewers in Charleston commend Fount for their talented, self-sufficient developers who provide immediate value, adapt to changing project scopes, and share knowledge effectively. They see Fount as a trusted partner capable of managing complex technical tasks with minimal oversight.
    Read Local Reviews
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  • Featured

    What are Featured Providers?

    Build Me App Logotype

    Build Me App

    5.0 16 reviews
    Premier Verified
    $10,000+
    $25 - $49 / hr
    10 - 49
    Serves Charleston, SC

    Services provided

    20% Mobile App Development
    30% Custom Software Development
    25% UX/UI Design +2 services
    15% Web Development
    10% AI Development

    Build Me App is a mobile app development company specializing in creating customized solutions for various industries. The feedback is overwhelmingly positive, with 90% of reviewers praising their project management and technical expertise. Clients appreciate their responsiveness and ability to deliver complex, compliance-heavy projects efficiently. However, some suggest improvements in documentation and structured progress updates.

    See all 16 projects

    Reviews mention Trustworthy

    Clients consistently regard Build Me App as a trustworthy partner, highlighting their honesty and reliability. One CEO noted, 'I found them to be honest and reliable,' emphasizing the strong partnership built on trust and transparency. The project management was described as 'excellent,' with the team being 'attentive and cooperative.' Clients recommend Build Me App for their comprehensive support and quality delivery, reinforcing the sentiment of trustworthiness throughout their engagements.
    • Web Dev, Mobile App Design & Development for Shipping Co
      5.0 Aug 4, 2025

      Working with Build Me App has been an excellent experience. Imran and his team have been extremely supportive, responsive, and reliable throughout the process. Over time, the relationship has grown into a strong partnership built on trust, transparency, and consistent delivery.

      Read Full Review
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    11 of 11 Mobile App Development reviews are 5 stars
    1 new review for Mobile App Development in past 6 months
    $10,000 – $49,000 avg. project cost

    Mobile App Development PROJECT HIGHLIGHT

    Web Dev, Mobile App Design & Development for Shipping Co

    5.0 — Build Me App has designed and developed iOS and Android apps for a shipping company. The team has also built the client's website, secured the necessary domain and licenses, and created a logo. Read more
    Read 11 Reviews

    Average Project Cost Breakdown

    $10,000 to $49,000 (4) Less than $10,000 (3) $50,000 to $199,999 (2)

    What Clients Have Said

    Clients consistently highlight Build Me App's competitive pricing and strong value for money. For instance, one client remarked that the pricing fit their budget and offered good value for the cost, while another emphasized that Build Me App's services were delivered on time and at a fair price. Overall, feedback indicates a positive sentiment regarding affordability and the quality of services received, supporting their reputation as a reliable development partner.
    Read All Reviews

    View projects from:

    Canada (13) Germany (1)
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    Dedicated Developers Logotype

    Dedicated Developers

    5.0 56 reviews
    Premier Verified
    $25,000+
    $50 - $99 / hr
    10 - 49
    Serves Charleston, SC

    Services provided

    65% Mobile App Development
    35% Web Development

    Dedicated Developers is a versatile mobile app development company offering comprehensive services across iOS and Android platforms. With 95% of reviews highlighting their strong project management and client-focused approach, they excel in delivering high-quality, user-centric applications. Clients praise their ability to function as true development partners, contributing not just technical skills but strategic insights that enhance project outcomes.

    See all 56 projects

    Reviews mention Experienced

    Clients have expressed high satisfaction with Dedicated Developers, particularly highlighting their comprehensive expertise in both hardware and software development. One client noted their ability to deliver robust GPS-enabled sensors and a responsive monitoring application, praising the team's creativity and efficiency. The collaboration was marked by excellent communication and a transparent workflow, enabling the client to achieve significant cost reductions. Overall, feedback reflects a strong sentiment of confidence in the company's experience and capabilities.
    • GPS Monitoring & Tracking Solution for Transportation Firm
      5.0 Apr 2, 2020

      They were quick to answer any of our questions and always were patient to not only implement our feedback but also provide their insights from their experience. The whole development process was transparent and easy to keep track of. Their initial research allowed them to fully understand our needs and what we were trying to achieve in the short, medium and long term.

      Read Full Review
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    Average Project Cost Breakdown

    $10,000 to $49,000 (15) $50,000 to $199,999 (13) $1,000,000 to $9,999,999 (11) $200,000 to $999,999 (9) Less than $10,000 (1)

    What Clients Have Said

    Clients consistently highlight Dedicated Developers' excellent value for money, describing their services as cost-effective and high-quality. One client noted, 'Good value for cost,' while another emphasized that they 'received twice the value of its investment.' Overall sentiment is positive, with many reviews praising the company's ability to deliver results within budget constraints, ensuring that clients feel they receive substantial return on their investment.
    Read All Reviews

    More responsive than most other service providers

    Dedicated Developers is very responsive

    They are a great candidate to start a conversation with. Send them a short message or project inquiry.
    Get in Touch

    View projects from:

    United States (47) Canada (1) Ireland (1) Philippines (1)
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    Atmosphere Apps Logotype

    Atmosphere Apps

    4.9 18 reviews
    Verified
    $25,000+
    $100 - $149 / hr
    10 - 49
    Serves Charleston, SC

    Services provided

    15% Mobile App Development
    20% Custom Software Development
    15% Web Development +5 services
    10% AI Development
    10% Application Management & Support
    10% IT Managed Services
    10% Low/No Code Development
    10% Web Design

    Atmosphere Apps is a specialized Mobile Application Development company proficient in creating seamless and innovative iOS and Android applications. The company has received overwhelmingly positive feedback, with 100% of reviewers praising their exceptional project management, communication, and problem-solving skills. Clients consistently highlight their ability to meet deadlines, deliver high-quality results, and provide creative solutions, making Atmosphere Apps a preferred choice for mobile software development.

    See all 18 projects

    Reviews mention Exceeds expectations

    Atmosphere Apps consistently exceeds client expectations, as highlighted in multiple reviews. Clients praised their excellent project management, timely delivery, and proactive communication. One client noted, "Atmosphere Apps exceeded my expectations on every facet," while another stated, "They built an application that performs seamlessly." The team’s ability to understand implicit needs and enhance project outcomes without additional costs has been particularly commended, reinforcing their reputation as a reliable partner in mobile app development.
    • Mobile App Dev. for Medical Devices Company
      5.0 May 14, 2019

      They exceeded our expectations and delivered what they promised. In under a year, we’ve had 6,000 app downloads across 71 different countries. Atmosphere Apps built an application that performs seamlessly.

      Read Full Review
    • Mobile App Dev. for Medical Devices Company
      5.0 May 14, 2019

      Notably, when we encountered issues with a Cvent API, Atmosphere Apps found a way to solve the problem by creating new software. The fact that they solved another vendors’ issue was very impressive to us.

      Read Full Review
    • Custom Software Development for Dental Implant Company
      5.0 Feb 27, 2025

      Atmosphere Apps always provides excellent project management. Atmo approached this project with a true eagerness to meet our needs. They leveraged their creative talent to elevate the tool into something even better than we initially scoped out - all without adding time or cost. Atmosphere Apps exceeded my expectations on every facet.

      Read Full Review
    • Application Development for Publishing Company
      5.0 Apr 30, 2016

      The team at Atmosphere has gone above and beyond, to not only meet, but exceed our expectations. They are constantly working to develop updates that will streamline the user experience as well as our experience on the backend, and have gone so far as to offer timely suggestions that will only increase the worth of the product. We have been thrilled with our working relationship with the team at Atmosphere Apps.

      Read Full Review
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    8 of 9 Mobile App Development reviews are 5 stars
    $50,000 – $199,999 avg. project cost

    Mobile App Development PROJECT HIGHLIGHT

    Mobile App Dev for Fossil Enthusiasts

    4.5 — Atmosphere Apps designed and developed an interactive website using BuddyPress and WordPress to connect a disparate user base nationwide. It includes discussion forums, an event calendar, and photo Read more
    Read 9 Reviews

    Industry Experience

    Atmosphere Apps has demonstrated strong expertise across diverse industries, notably in Dental, Medical, Manufacturing, and Education sectors. Clients praised their automation solutions that enhanced operational efficiency, educational content delivery, and mobile app development. Overall, feedback reflects a high level of satisfaction with their project management, flexibility, and innovative solutions, making them a valuable partner for organizations in need of customized software and app development.

    Read All Reviews

    Select Industry to see insights

    Dental Medical Manufacturing Arts, entertainment & music Construction Information technology Nonprofit Advertising & marketing Publishing Healthcare Education Media Energy & natural resources

    Average Project Cost Breakdown

    $50,000 to $199,999 (6) $10,000 to $49,000 (4) $200,000 to $999,999 (3)

    What Clients Have Said

    Clients consistently commend Atmosphere Apps for their cost-effectiveness and value for money. Feedback highlights that their pricing aligns well with client budgets, such as noted by ZimVie Dental, which appreciated the 'pricing fit our budget.' Additionally, several clients expressed satisfaction with the quality of deliverables and timely communication, reinforcing the sentiment that Atmosphere Apps provides excellent value. Overall, clients felt they received a high return on investment, often exceeding expectations without incurring additional costs.
    Read All Reviews
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  • Launchpeer Logotype

    3.5 13 reviews
    $1,000+
    $100 - $149 / hr
    10 - 49
    Charleston, SC

    Services provided

    60% Mobile App Development
    20% Web Development
    10% Branding +1 service
    10% Digital Strategy

    Launchpeer is a mobile app development company offering services in iOS and Android development, yet their reviews present a mixed picture. While some clients praise their design work, documentation, and initial communication, others report significant issues with project execution, timeliness, and product functionality. Notably, 40% of reviewers express dissatisfaction with the final deliverables, citing bugs and delays, while others highlight their adept client onboarding and strategic consulting.

    See all 13 projects

    Reviews mention Helpful

    Clients have expressed high satisfaction with Launchpeer's support, particularly highlighting their extensive coaching and guidance throughout the app development process. One client praised their ability to transform ideas into impressive prototypes and pitch decks, emphasizing the team's accessibility and expertise. The workflow was described as efficient, with structured support systems in place. Overall, the sentiment is overwhelmingly positive, with no noted areas for improvement.
    • Mobile App Development for Fitness Booking Platform
      5.0 Oct 30, 2019

      The creation of the impressive prototype and a beautiful pitch deck are the primary visible outcomes of these efforts. The more obscure and subtler results are how much they have taught me about the process of developing a mobile application and creating a business around it. Generally very efficient, particularly during the prototype development phase. For the less technical components, there was an entire curriculum I could follow at my pace and there were weekly group coaching calls to help keep me accountable and push the workflow.

      Read Full Review
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    4 of 8 Mobile App Development reviews are 5 stars
    $10,000 – $49,000 avg. project cost

    Mobile App Development PROJECT HIGHLIGHT

    App Dev for Chat-Based Education Platform

    4.5 — Launchpeer worked in Ionic to develop an iOS and Android accessible mobile app. They developed this based on—and moved information from—a functioning web-based prototype developed with Read more
    Read 8 Reviews

    Average Project Cost Breakdown

    Less than $10,000 (5) $10,000 to $49,000 (4) $50,000 to $199,999 (4)

    What Clients Have Said

    Client feedback on Launchpeer reveals a mixed sentiment regarding overall cost and value for money. Some clients appreciated the affordable pricing and perceived value, such as one client who spent around $40,000 and praised the quality of designs. However, others expressed dissatisfaction, citing significant issues with project delivery and quality, despite investing upwards of $70,000. One client lamented that their $130,000 investment yielded a product that was not market-ready, highlighting concerns about value relative to cost.
    Read All Reviews

    Review Rating from Clients

    3.5/5.0

    Quality

    3.5

    Schedule

    4.0

    Cost

    3.5

    Willing to Refer

    3.5

    Local clients commend Launchpeer for translating visions into functional products and marketing strategies, demonstrating expertise in web development, branding, and social media growth. They value seamless communication, timely delivery, and the team's industry-specific insights that drive measurable success.
    Read Local Reviews
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  • Complete Web Logotype

    4.9 14 reviews
    $10,000+
    $100 - $149 / hr
    2 - 9
    Charleston, SC

    Services provided

    20% Mobile App Development
    20% Custom Software Development
    20% E-Commerce Development +3 services
    20% Web Development
    10% Low/No Code Development
    10% Web Design

    Complete Web is a web development company known for delivering exceptional e-commerce, website design, and digital marketing solutions. Overall, 100% of reviewers report satisfaction with the quality and professionalism of Complete Web's services, highlighting their responsive communication and competitive pricing. A notable 80% of reviewers praised their project management and timely delivery, while several clients emphasized the company's personalized approach and attention to detail.

    See all 14 projects

    Reviews mention Patient

    Complete Web has received positive feedback regarding their extraordinary patience and knowledge during the project. A client noted their assistance in creating an exceptional website despite the client's limited digital experience, highlighting the effectiveness of their collaboration. The overall sentiment is highly favorable, with no areas for improvement mentioned, underscoring the company's commitment to client satisfaction and adaptability.
    • Web Design and Dev for Biotech Website
      5.0 Mar 4, 2019

      They offered extraordinary patience and knowledge. They helped us create an exceptional website despite our limited digital experience.

      Read Full Review
    Read All Reviews

    Industry Experience

    Complete Web has garnered positive feedback across diverse industries, including Financial Services, Education, Automotive, Advertising & Marketing, and Manufacturing. Clients praised their expertise in website development, project management, and responsiveness. In the Financial Services and Advertising sectors, they demonstrated success through tailored site design, significantly enhancing user experience and fundraising outcomes. Clients in the Automotive and Education industries appreciated their custom solutions. Overall, Complete Web's strengths lie in their ability to deliver well-designed, user-friendly websites tailored to specific industry needs.

    Read All Reviews

    Select Industry to see insights

    Business services Sports Financial services Education Manufacturing Advertising & marketing Automotive Other Industry Agriculture Construction Healthcare

    Average Project Cost Breakdown

    Less than $10,000 (9) $10,000 to $49,000 (3) $50,000 to $199,999 (1)

    What Clients Have Said

    Complete Web is consistently recognized for offering good value for cost across various client projects. Feedback highlights their competitive pricing and effective delivery, with one client noting, "Good value for cost" and another emphasizing, "Pricing was competitive and the project was completed on budget." Overall sentiment reflects satisfaction with the affordability and quality of services provided, making them a favorable choice for clients seeking effective web solutions.
    Read All Reviews

    Review Rating from Clients

    5.0/5.0

    Quality

    4.9

    Schedule

    4.9

    Cost

    5.0

    Willing to Refer

    5.0

    Local clients highlight Complete Web's expertise in creating visually appealing, fast-loading websites tailored to specific goals. They value their collaborative approach, timely delivery, and the company's responsiveness to feedback across various industries, including education, transportation, and finance.
    Read Local Reviews
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  • LJ Innovate Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    50 - 249
    Charleston, SC

    Services provided

    30% Mobile App Development
    20% Custom Software Development
    20% Web Development +6 services
    5% AI Development
    5% AR/VR Development
    5% Blockchain
    5% E-Commerce Development
    5% IoT Development
    5% Wearable App Development

    LJ Innovate is an application development firm launched in 2017. Located in Charleston, South Carolina, the team offers Mobile App Development and Custom Software Development.

    Read more
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  • Adeeban Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Charleston, SC

    Services provided

    15% Mobile App Development
    30% Logo
    25% Web Design +2 services
    20% Web Development
    10% Graphic Design

    Adeeban, a Logo company, is in Charleston, South Carolina. They offer Logo and Web Design.

    Read more
    View Profile
  • CodeLynx Inc Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    North Charleston, SC

    Services provided

    20% Mobile App Development
    20% Custom Software Development
    20% Cybersecurity +2 services
    20% IoT Development
    20% Web Development

    CodeLynx Inc is a North Charleston, South Carolina-based software development company. Founded in 2003, the team offers Custom Software Development and IoT development.

    Read more
    View Profile
  • Modulant Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    North Charleston, SC

    Services provided

    20% Mobile App Development
    30% BI & Big Data Consulting & SI
    20% Custom Software Development +2 services
    20% Staffing
    10% Mobile & App Marketing

    Modulant is a North Charleston, South Carolina-based business intelligence company. The team offers BI & big data consulting & SI and Custom Software Development.

    Read more
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  • Reason One Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Charleston, SC

    Services provided

    20% Mobile App Development
    20% UX/UI Design
    20% Web Design +4 services
    10% Branding
    10% Content Marketing
    10% Search Engine Optimization
    10% Web Development

    Established in 2018, Reason One is a midsize web design agency. Their services include Web Design and UX/UI Design.

    Read more
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  • InfoArch Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Charleston, SC

    Services provided

    20% Mobile App Development
    20% Application Management & Support
    20% Custom Software Development +3 services
    20% Web Development
    10% BI & Big Data Consulting & SI
    10% Cloud Consulting & SI

    InfoArch, a midsize custom software development company, is in Charleston, South Carolina. The team specializes in Custom Software Development and Web Development.

    Read more
    View Profile
  • South Digital Agency Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    10 - 49
    Charleston, SC

    Services provided

    13% Mobile App Development
    13% Custom Software Development
    13% E-Commerce Development +5 services
    13% Graphic Design
    13% Web Design
    13% Web Development
    12% Branding
    10% Media Planning & Buying

    South Digital Agency is a web design agency established in 2011. The team provides Web Design and Graphic Design.

    Read more
    View Profile
  • Catapult.io Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Charleston, SC

    Services provided

    10% Mobile App Development
    10% API Development
    10% BI & Big Data Consulting & SI +7 services
    10% Blockchain
    10% Cloud Consulting & SI
    10% Computer Engineering
    10% DevOps Managed Services
    10% Enterprise App Modernization
    10% IT Managed Services
    10% IoT Development

    Catapult.io is a data analytics company. Launched in 2017, their team specializes in BI & big data consulting & SI and cloud consulting & SI.

    Read more
    View Profile
  • Apothesource, Inc. Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Summerville, SC

    Services provided

    15% Mobile App Development
    20% API Development
    20% DevOps Managed Services +3 services
    15% Cloud Consulting & SI
    15% Custom Software Development
    15% UX/UI Design

    Apothesource, Inc. Is an API Development company based in Summerville, South Carolina. They provide API Development and DevOps Managed Services.

    Read more
    View Profile
  • Pixel Freez Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Bluffton, SC

    Services provided

    20% Mobile App Development
    40% Video Production
    20% Graphic Design +1 service
    20% UX/UI Design

    Pixel Freez is a small video production company based in Bluffton, South Carolina. Their services include Video Production and UX/UI Design.

    Read more
    View Profile

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At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.

Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.

Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.

We evaluate service providers using a structured methodology that combines:

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This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.

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Ability to deliver
Focus
Clutch Leaders Matrix

Rollover to see company insights or click a company below for more details.

1 CODE/+/TRUST
2 Fount
3 Launchpeer
4 Complete Web

List of the Top 4 Charleston Mobile App Development Companies

  1. CODE/+/TRUST Logotype

    CODE/+/TRUST

    $25,000+
    $150 - $199 / hr
    10 - 49
    Mount Pleasant, SC

    Ability to deliver

    34/40.0
    16.2/20 Reviews
    10/10 Clients & Experience
    7.9/10 Market Presence

    Service focus

    10% Mobile App Development
    90% Other
    View Profile Visit Website
  2. Fount Logotype

    Fount

    $10,000+
    $150 - $199 / hr
    2 - 9
    Mount Pleasant, SC

    Ability to deliver

    28.9/40.0
    16.2/20 Reviews
    7.2/10 Clients & Experience
    5.5/10 Market Presence

    Service focus

    20% Mobile App Development
    80% Other
    View Profile Visit Website
  3. Launchpeer Logotype

    Launchpeer

    $1,000+
    $100 - $149 / hr
    10 - 49
    Charleston, SC

    Ability to deliver

    17/40.0
    11.4/20 Reviews
    0/10 Clients & Experience
    5.6/10 Market Presence

    Service focus

    60% Mobile App Development
    40% Other
    View Profile Visit Website
  4. Complete Web Logotype

    Complete Web

    $10,000+
    $100 - $149 / hr
    2 - 9
    Charleston, SC

    Ability to deliver

    25.2/40.0
    16/20 Reviews
    4.3/10 Clients & Experience
    4.9/10 Market Presence

    Service focus

    20% Mobile App Development
    80% Other
    View Profile Visit Website
  5. LJ Innovate Logotype

    LJ Innovate

    $1,000+
    < $25 / hr
    50 - 249
    Charleston, SC

    Ability to deliver

    5.9/40.0
    0/20 Reviews
    0.3/10 Clients & Experience
    5.5/10 Market Presence

    Service focus

    30% Mobile App Development
    70% Other
    View Profile Visit Website
  6. Adeeban Logotype

    Adeeban

    Undisclosed
    Undisclosed
    10 - 49
    Charleston, SC

    Ability to deliver

    4/40.0
    0/20 Reviews
    0/10 Clients & Experience
    4/10 Market Presence

    Service focus

    15% Mobile App Development
    85% Other
    View Profile Visit Website
  7. CodeLynx Inc Logotype

    CodeLynx Inc

    Undisclosed
    Undisclosed
    50 - 249
    North Charleston, SC

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    20% Mobile App Development
    80% Other
    View Profile Visit Website
  8. Modulant Logotype

    Modulant

    Undisclosed
    Undisclosed
    50 - 249
    North Charleston, SC

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    20% Mobile App Development
    80% Other
    View Profile Visit Website
  9. Reason One Logotype

    Reason One

    Undisclosed
    Undisclosed
    50 - 249
    Charleston, SC

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    20% Mobile App Development
    80% Other
    View Profile Visit Website
  10. InfoArch Logotype

    InfoArch

    Undisclosed
    Undisclosed
    50 - 249
    Charleston, SC

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    20% Mobile App Development
    80% Other
    View Profile Visit Website
  11. South Digital Agency Logotype

    South Digital Agency

    $5,000+
    $100 - $149 / hr
    10 - 49
    Charleston, SC

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    13% Mobile App Development
    87% Other
    View Profile Visit Website
  12. Catapult.io Logotype

    Catapult.io

    Undisclosed
    Undisclosed
    2 - 9
    Charleston, SC

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    10% Mobile App Development
    90% Other
    View Profile Visit Website
  13. Apothesource, Inc. Logotype

    Apothesource, Inc.

    Undisclosed
    Undisclosed
    10 - 49
    Summerville, SC

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    15% Mobile App Development
    85% Other
    View Profile Visit Website
  14. Pixel Freez Logotype

    Pixel Freez

    Undisclosed
    Undisclosed
    2 - 9
    Bluffton, SC

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    20% Mobile App Development
    80% Other
    View Profile Visit Website

Latest Mobile App Development Articles

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App Development Clutch Report

Charleston App Developer FAQs

Hiring locally keeps collaboration simple and streamlined. Face-to-face sprint reviews, quick visits to your campus, and shared Eastern time-zone hours speed up decision-making.

In addition, Charleston firms also understand regional nuances and user expectations—crucial if you’re targeting Lowcountry tourism, Port of Charleston logistics, or South Carolina’s booming healthcare sector. Plus, sourcing talent locally supports the city’s tech economy and can unlock partnerships with groups like Charleston Digital Corridor.

According to Clutch’s recent pricing data, most Charleston agencies charge $80 – $150 per hour for their services. A simple proof-of-concept app might run $25,000 – $40,000, while a feature-rich platform (think real-time tracking or HIPAA-compliant data) can range from $75,000 – $200,000.

Costs depend on scope, number of platforms (iOS, Android, or cross-platform), third-party integrations, and post-launch support. Many studios offer fixed-price discovery workshops to lock down estimates before coding begins.

Charleston app developers frequently build solutions for a myriad of clients thanks to Charleston’s expansive economy. It’s common to see agencies here support sectors such as:

• Logistics and maritime shipping
• Tourism, hospitality, and food-and-beverage brands
• Healthcare providers and MedTech startups
• Fintech and insurance (spurred by regional insurers)
• Aerospace and manufacturing suppliers tied to Boeing

If your vertical requires regulatory compliance—HIPAA, PCI DSS, or SOC 2—ask for case studies early.

  1. Define your app’s must-have features, timeline, and budget.
  2. Shortlist prospective agencies with matching tech stacks (Swift, Kotlin, Flutter, React Native).
  3. Review their Clutch profiles and client feedback to gain insights into their communication and post-launch support scores.
  4. Request local references—ideally, founders or product owners you can call.
  5. Evaluate their discovery process; strong teams insist on user research and prototyping before full build.

It can be difficult to narrow your choices down to the top two or three. Clutch is here to help you cut through the clutter; take advantage of the resources, reviews, and filters we have prepared.

• No in-house QA or UX talent—risks a buggy, hard-to-use app
• Fixed bids without a discovery phase—scope creep becomes your problem
• Reluctance to sign NDAs or share code repositories
• Vague timelines that skip sprint breakdowns
• Overpromising app-store rankings or “guaranteed” funding connections

While some may feel insignificant at first, these red flags can give you headaches you wouldn't want if left unchecked.

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