Top App Developers in Seoul
53 Companies
List of the Top Seoul Mobile App Development Companies
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Featured
What are Featured Providers?
$5,000+$25 - $49 / hr250 - 999Serves Seoul, South KoreaServices provided
60% Mobile App Development20% AI Development10% UX/UI Design +1 service10% Web DevelopmentSee all 173 projectsKonstant Infosolutions is a proficient mobile app development company recognized for its adeptness in delivering diverse digital solutions, including iOS and Android development. Reviewers overwhelmingly commend their technical capabilities, valued pricing, and responsive project management, with approximately 85% expressing satisfaction. However, there are concerns about timeliness and management, particularly in complex projects.
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Overall, clients have expressed a positive sentiment regarding the cost-effectiveness and value for money provided by Konstant Infosolutions. Many reviews highlight that their pricing fits within budgets while delivering quality work, with one client stating, "they offered good value for cost." However, there are mentions of delays and communication challenges, particularly related to project timelines. While some clients appreciated the responsiveness and professionalism, others indicated that improvements in project management could enhance their experience.Was this helpful?
More responsive than most other service providers
Get in TouchKonstant Infosolutions is very responsive
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United States (70) Australia (15) Canada (11) India (7) Netherlands (5) Italy (4) England (3) United Arab Emirates (3) Japan (3) Hong Kong (3) Saudi Arabia (2) Norway (2) Egypt (2) Ireland (2) Nigeria (2) France (2) Kuwait (2) Seychelles (1) Somalia (1) New Zealand (1) Ghana (1) Côte d'Ivoire (1) Portugal (1) Kenya (1) Qatar (1) Lebanon (1) Finland (1) Zimbabwe (1) Switzerland (1) Congo (the Democratic Republic of the) (1) Haiti (1) Myanmar (1) Bahrain (1)Was this helpful?
$1,500 Discovery & Analysis Phase $3,950 Discovery, Analysis & UI Design Ideating $4,950 Discovery, Analysis, UI Design Ideating & FunctionView PackagesMobile App Development
It is a visual mockup of an app's user interface, screens, and simulated functions without any working code, modeled before a real app to receive feedback from end users.Was this helpful?
$25,000+$50 - $99 / hr250 - 999Serves Seoul, South KoreaServices provided
50% Mobile App Development30% AI Development10% Custom Software Development +1 service10% Web DevelopmentSee all 123 projectsThe NineHertz is a comprehensive Mobile App Development company specializing in iOS and Android development. With 100% positive feedback, clients consistently praise their expertise in AI integration, proactive project management, and collaborative approach. Approximately 70% of reviewers highlight their ability to seamlessly incorporate advanced technologies and provide customized solutions tailored to industry-specific needs.
2 of 3 reviews are 5 stars$50,000 – $199,999 avg. project costRead 3 Recent ReviewsReviewed 3 times in the past 6 months
In the last six months, client feedback for The NineHertz has been overwhelmingly positive. Clients praised their effective project management and responsiveness, with one noting a significant reduction in reporting time due to an automated dashboard. Another highlighted the seamless recruitment experience and impressive communication, specifically mentioning support from team members. While some suggested clearer initial timelines could improve the process, overall sentiment reflects satisfaction with the company's commitment and quality of deliverables.Was this helpful?
Industry Experience
The NineHertz has demonstrated notable expertise across various industries, including Advertising & Marketing, Education, and Hospitality. Clients commend their ability to deliver user-friendly applications and effective project management, often highlighting their proactive communication and responsiveness. In Advertising & Marketing, they excelled in developing marketing tools and dashboards, while in the Education sector, they provided comprehensive learning management solutions. Overall sentiment is positive, with potential clients encouraged to engage with The NineHertz for projects within these industries.
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Media Education Transportation Business services Other Industry Arts, entertainment & music Social Networking Environmental Services Software Pharmaceuticals Agriculture Consulting Retail Real estate Financial services Automotive Information technology Healthcare Telecommunications Consumer Products Hospitality & leisure Other industries Manufacturing Advertising & marketing Gaming IT ServicesWas this helpful?
More responsive than most other service providers
Get in TouchThe NineHertz is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
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United States (40) India (24) England (5) Canada (4) Turkey (4) Israel (3) Switzerland (3) Germany (2) Saudi Arabia (2) Malaysia (1) Ireland (1) Kenya (1) Argentina (1) Mozambique (1) Philippines (1) Qatar (1) Côte d'Ivoire (1) Singapore (1) Sweden (1) Georgia (1) Thailand (1) United Arab Emirates (1) France (1) Dominican Republic (1) Belgium (1)Was this helpful?
$1,000+< $25 / hr50 - 249Serves Seoul, South KoreaServices provided
50% Mobile App Development15% AI Development15% Web Development +2 services10% E-Commerce Development10% UX/UI DesignSee all 44 projectsMatrix Media Solutions (P) Ltd. is a versatile application development company specializing in mobile app development for iOS and Android. The company is consistently praised for its technical expertise, professionalism, and transparent communication. Positive feedback is prevalent, with 100% of reviews highlighting their adaptability and responsiveness to client needs. While some reviews suggest earlier user testing could enhance UX, the overall feedback underscores their dedication to delivering high-quality and cost-effective solutions.
2 of 3 reviews are 5 stars2 new reviews for Mobile App Development services$10,000 – $49,000 avg. project costRead 3 Recent ReviewsReviewed 3 times in the past 6 months
Recent reviews of Matrix Media Solutions (P) Ltd. reflect a highly positive sentiment, with clients praising their professionalism, responsiveness, and project management capabilities. One client highlighted the project manager, Biswajit, for his exceptional support and attention to detail, stating, "I couldn't recommend him more!" Another noted the timely delivery of a complex digital platform, emphasizing the company's agile methodology and effective communication. Overall, clients appreciate the company's ability to adapt and meet evolving project requirements.Was this helpful?
Industry Experience
Matrix Media Solutions (P) Ltd. has demonstrated expertise across diverse sectors including eCommerce, healthcare, education, and digital marketing. Feedback highlights their strengths in project management, timely delivery, and responsive communication. Clients commend their ability to create production-ready digital platforms, effective mobile applications, and user-friendly websites. Overall sentiment is positive, with many clients expressing satisfaction with the collaboration and outcomes. Their versatility makes them a suitable partner for various industries seeking robust technological solutions.
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Consumer Products Engineering Logistics & Supply Chain Construction eCommerce Arts, entertainment & music Sports Legal Government Advertising & marketing Manufacturing Consumer products & services Media Financial services Human Resources IT Services Education Hospitality & leisure Software Other industries MedicalWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight Matrix Media Solutions (P) Ltd.'s affordability and value for money. For instance, one client noted that their pricing fit the budget and provided good value in comparison to competitors. Another emphasized the company's ability to deliver high-quality work without compromising quality due to budget constraints. Overall, the sentiment across reviews indicates satisfaction with cost-effectiveness, with many clients expressing that they received significant returns relative to their investment.Was this helpful?
More responsive than most other service providers
Get in TouchMatrix Media Solutions (P) Ltd. is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
$10,000+$25 - $49 / hr50 - 249Serves Seoul, South KoreaServices provided
25% Mobile App Development50% Blockchain25% AI DevelopmentSee all 101 projectsNetSet Software Solutions is a Mobile App Development company specializing in creating intuitive mobile applications across various industries, including healthcare, real estate, and financial services. The company has received overwhelmingly positive feedback, with 86% of reviewers praising their responsiveness, technical expertise, and project management. Approximately 71% of the reviews highlight their ability to deliver on time and within budget.
Reviews mention Creative
Clients have praised NetSet Software Solutions for their creativity in problem-solving and adaptability throughout project execution. One CEO noted their 'patience, creativity, and precision' in developing a tailored solution for the title management system, while another highlighted their 'innovative ideas' that often exceeded expectations. Overall sentiment is highly positive, emphasizing the company's commitment to understanding client needs and delivering high-quality, impactful results.-
Custom Software Dev for Agricultural Tech Platform
5.0 Jan 18, 2025Their ability to approach challenges with creative solutions is a game-changer. When faced with technical or logistical obstacles, NetSet consistently offered innovative ideas that not only solved the issue but often enhanced the product beyond our initial expectations.
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Custom Software Development for Real Estate Company
5.0 Nov 12, 2025What stood out most was how deeply they understood our industry challenges. Title and escrow work involves a lot of complexity, but they approached it with patience, creativity, and precision. They didn’t just deliver software; they delivered a system that truly fits how we operate.
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1 of 1 reviews is 5 stars1 new review for Mobile App Development servicesLess than $10,000 avg. project costRead 1 Recent ReviewReviewed 1 time in the past 6 months
In the past six months, NetSet Software Solutions received positive feedback for their efficient project management and technical expertise. A client from Reem Hospital praised their ability to create a healthcare mobile app that significantly improved patient engagement and streamlined appointment bookings. The team was noted for delivering milestones on time and responding promptly to client requests. Overall, clients expressed satisfaction with the value received and alignment with company values, with no reported areas for improvement.Was this helpful?
More responsive than most other service providers
Get in TouchNetSet Software Solutions is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
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UndisclosedUndisclosed2 - 9Gangnam-gu, South Korea
Services provided
25% Mobile App Development25% Social Media Marketing25% UX/UI Design +1 service25% Web DevelopmentLocated in Gangnam-gu, South Korea, e-motion is a small UX design company. Their services include UX/UI Design and Mobile App Development.
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UndisclosedUndisclosed2 - 9Mapo-gu, South Korea
Services provided
25% Mobile App Development25% Graphic Design25% UX/UI Design +1 service25% Web DesignSecond space, an UX company, focus on UX/UI Design and Graphic Design. They were founded in 2014.
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Featured
What are Featured Providers?
$10,000+< $25 / hr50 - 249Serves Seoul, South KoreaServices provided
15% Mobile App Development20% AI Development15% AI Agents +5 services15% ERP Consulting and SI10% Custom Software Development10% IT Staff Augmentation10% Web Development5% Generative AISee all 52 projectsAhex Technologies is a mobile app development company that has consistently delivered high-quality services across iOS and Android platforms. With 100% of reviews noting their timely delivery and responsive communication, their expertise in mobile software development is widely recognized. Clients frequently praise their innovative solutions and flexibility, with approximately 70% highlighting these aspects. Nonetheless, some suggest improvements in UI enhancements and unit testing.
Reviews mention Communicative
Clients consistently highlight Ahex Technologies' strong communication skills, describing their team as responsive and proactive in addressing needs. One client noted their 'open lines of communication' and prompt feedback integration, ensuring alignment with project vision. Another emphasized their 'clear and honest communication,' which facilitated transparency and trust. Overall, the sentiment reflects a high level of satisfaction regarding Ahex's communicative approach, fostering collaborative relationships and efficient project management.-
CMS Development Services for SEO & CMS Company
5.0 Aug 2, 2024We communicated through various channels such as Google Chat, Skype, and Zoom, and collaborated using Google Docs, Trello workboards, and data sheets. The Ahex Team, coordinated by Saurabh and Shivam, ensured that weekly goals and objectives were consistently met, which I attribute to our consistent and honest communication.
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Staff Augmentation for IT Consulting Company
5.0 Dec 16, 2022Clear communication, competitive pricing and high-level priority towards customer satisfaction. I am very glad that I came across Ahex Technologies. They have the right mindset of providing superior service to clients.
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Angular Dev for ERP Solution Provider
5.0 Aug 26, 2021We mainly communicate through email, and we also have tracking sheets in place. There’s clear communication. Even if their hours are going to increase, they pre-inform us and keep us updated.
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Web App Dev for Lead Generation Startup
4.5 Jul 8, 2021I was impressed by their prompt communication. We were in different locations, so we interacted remotely. Regularly knowing what was going on was my top priority, and Ahex did that in a very good way.
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Mobile App Development for IT Services Firm
3.5 Jan 31, 2021The communication between our team and the Ahex team was good.
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Industry Experience
Ahex Technologies has garnered positive feedback across various industries, including Education, Government, IT, eCommerce, and HealthTech. Clients commend their expertise in custom software development, responsive project management, and innovative problem-solving. Notably, their work in Education resulted in scalable, user-friendly platforms, while in Government, they ensured ADA compliance. Overall, their strong communication and commitment to quality have made them a reliable partner for organizations seeking tailored technology solutions across multiple sectors.
Read All ReviewsSelect Industry to see insights
Financial services IT Services Government Software Information technology Real estate Business services Education eCommerce Hospitality & leisure Healthcare Energy & natural resources Consulting Retail Advertising & marketing Other Industry Human Resources ManufacturingWas this helpful?
More responsive than most other service providers
Get in TouchAhex Technologies is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
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$10,000+$50 - $99 / hr250 - 999Serves Seoul, South KoreaServices provided
20% Mobile App Development50% AI Development20% Custom Software Development +1 service10% CybersecuritySee all 7 projectsVLink provides services including Mobile App Development, web development, and SEO optimization. The reviews highlight VLink's effective project management, timely delivery, and impressive UI/UX results, indicating a positive experience. Clients appreciated the good value for cost and professional communication, emphasizing VLink's capability in delivering comprehensive app and website solutions.
Reviews mention Communicative
Clients consistently highlight VLink's excellent communication skills and responsiveness. One client noted that the team delivered items on time and described their communication as 'excellent and responsive.' This sentiment reflects a strong overall impression of VLink's communicative approach, contributing positively to project management and client satisfaction.-
Social Media Marketing for Nonprofit Trade Association
5.0 Oct 25, 2024The team delivered items on time, and their communication was excellent and responsive. Our primary forms of communication included virtual meetings and emails or messaging apps.
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Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients have generally expressed satisfaction with VLink's pricing, often highlighting that it fits within their budget constraints. For instance, one client noted that VLink was selected primarily due to its competitive pricing. However, feedback also suggests a desire for more competitive pricing structures and enhanced communication, indicating areas for potential improvement in perceived value for money.Was this helpful?
More responsive than most other service providers
Get in TouchVLink is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
View projects from:
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UndisclosedUndisclosed2 - 9Guro-gu, South Korea
Services provided
20% Mobile App Development30% Advertising30% Web Design +1 service20% BrandingSmall Advertising company plus minus, is based in Guro-gu, South Korea. The team specializes in Advertising and Web Design.
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Ability to Deliver considers three criteria:
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List of the Top 6 Seoul Mobile App Development Companies
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$5,000+$50 - $99 / hr250 - 999Seoul, South Korea
Ability to deliver
39.4/40.020/20 Reviews10/10 Clients & Experience9.4/10 Market PresenceService focus
15% Mobile App Development85% Other -
$25,000+$50 - $99 / hr10 - 49Seoul, South Korea
Ability to deliver
32.3/40.016.8/20 Reviews9.9/10 Clients & Experience5.6/10 Market PresenceService focus
20% Mobile App Development80% Other -
$10,000+$25 - $49 / hr250 - 999Seoul, South Korea
Ability to deliver
27.3/40.015.6/20 Reviews5.9/10 Clients & Experience5.8/10 Market PresenceService focus
15% Mobile App Development85% Other -
$25,000+$25 - $49 / hr50 - 249Seoul, South Korea
Ability to deliver
23.6/40.014.6/20 Reviews3.7/10 Clients & Experience5.3/10 Market PresenceService focus
25% Mobile App Development75% Other -
$5,000+$25 - $49 / hr10 - 49Seoul, South Korea
Ability to deliver
20.4/40.016.4/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
20% Mobile App Development80% Other -
$25,000+$50 - $99 / hr50 - 249Seoul, South Korea
Ability to deliver
39.5/40.020/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
60% Mobile App Development40% Other -
$25,000+$25 - $49 / hr250 - 999Seoul, South Korea
Ability to deliver
7.6/40.00/20 Reviews3.6/10 Clients & Experience4/10 Market PresenceService focus
40% Mobile App Development60% Other -
$100,000+$300+ / hr10 - 49Seoul, South Korea
Ability to deliver
4.1/40.00/20 Reviews0.1/10 Clients & Experience4/10 Market PresenceService focus
55% Mobile App Development45% Other -
$5,000+$50 - $99 / hr2 - 9Seoul, South Korea
Ability to deliver
13.1/40.00/20 Reviews7.2/10 Clients & Experience5.9/10 Market PresenceService focus
15% Mobile App Development85% Other -
$10,000+$25 - $49 / hr2 - 9seoul, South Korea
Ability to deliver
11.7/40.00/20 Reviews7.7/10 Clients & Experience4/10 Market PresenceService focus
20% Mobile App Development80% Other -
$5,000+Undisclosed10 - 49Seoul, South Korea
Ability to deliver
7.8/40.00/20 Reviews3.1/10 Clients & Experience4.7/10 Market PresenceService focus
30% Mobile App Development70% Other -
$10,000+$100 - $149 / hr250 - 999Seongnam-si, South Korea
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
40% Mobile App Development60% Other -
UndisclosedUndisclosed50 - 249Mapo-gu, South Korea
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
80% Mobile App Development20% Other -
UndisclosedUndisclosed50 - 249Seongdong-gu, South Korea
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
70% Mobile App Development30% Other -
UndisclosedUndisclosed1,000 - 9,999Yongsan-gu, South Korea
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
25% Mobile App Development75% Other -
$10,000+$50 - $99 / hr50 - 249Seoul, South Korea
Ability to deliver
7.9/40.00/20 Reviews1.8/10 Clients & Experience6.1/10 Market PresenceService focus
20% Mobile App Development80% Other -
$25,000+$50 - $99 / hr10 - 49Mapo-gu, South Korea
Ability to deliver
6.3/40.00/20 Reviews1.4/10 Clients & Experience4.9/10 Market PresenceService focus
30% Mobile App Development70% Other -
UndisclosedUndisclosed10 - 49Jung-gu, South Korea
Ability to deliver
8.5/40.00/20 Reviews3/10 Clients & Experience5.5/10 Market PresenceService focus
20% Mobile App Development80% Other -
$1,000+$25 - $49 / hr2 - 9Seoul, South Korea
Ability to deliver
8.4/40.00/20 Reviews4.4/10 Clients & Experience4/10 Market PresenceService focus
20% Mobile App Development80% Other -
$1,000+< $25 / hr2 - 9Seoul, South Korea
Ability to deliver
9.2/40.00/20 Reviews4.6/10 Clients & Experience4.6/10 Market PresenceService focus
10% Mobile App Development90% Other -
$10,000+$25 - $49 / hr10 - 49Seoul, South Korea
Ability to deliver
6.1/40.00/20 Reviews2.1/10 Clients & Experience4/10 Market PresenceService focus
20% Mobile App Development80% Other
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