Home Mobile App Development South Korea Seoul

Top App Developers in Seoul

Ratings Updated: August 4, 2026

We verify reviews and evaluate companies so you can choose with confidence. We may earn a fee for some placements. Learn how Clutch ensures trust

Featured

What are Featured Providers?
Konstant Infosolutions

4.9 173 reviews

Premier Verified

$5,000+

$25 - $49 / hr

250 - 999

Serves Seoul, South Korea

Services provided

60% Mobile App Development

20% AI Development

10% UX/UI Design +1 service

10% Web Development

Konstant Infosolutions is a mobile app development company with expertise in building digital platforms for various industries, including healthcare, insurance, and real estate. They are highly praised for their professional project management and strong communication, with 90% of clients noting their responsiveness and ability to meet deadlines. The company excels in delivering secure, user-friendly applications, with over 70% of reviewers highlighting their commitment to client satisfaction and technical proficiency in mobile application development.

See all 173 projects
Reviews mention Patient
Overall, client feedback regarding Konstant Infosolutions reflects a strong sentiment of patience and adaptability. Clients consistently noted the team's willingness to accommodate changes and navigate challenges. For instance, one client emphasized that the team was 'extremely patient' and 'always willing to work with us to find the most viable path forward.' Another mentioned the project manager's 'good communication skills' and professionalism, highlighting the team's ability to handle client requests with understanding and care.

Client & Admin Portals for Revenue Intelligence Platform

5.0 Sep 8, 2023

In addition, the Konstant Infosolutions team is extremely patient, and are always willing to work with us to find the most viable path forward, even in some seemingly unattainable situations.
Read Full Review

Mobile App Dev & UI/UX Design for Social Networking App

5.0 Apr 21, 2023

This company is full of rockstars who clearly know what they are doing. I was very pleased to find out that not only have they worked with larger clients, but smaller clients like myself who were new to the process. Konstant Infosolutions were very patient and easy to work with.
Read Full Review

Mobile App Development for Healthcare Technology Firm

5.0 Dec 21, 2022

The project manager assigned to us was very good, professional, patient and has good communication skills. We never felt the need to make understand our requirements to the development team directly, the project manager took care of the business.
Read Full Review

Develop of App for Movie Theater Texting

5.0 Sep 14, 2017

They really know how to talk to you and are really patient. They're just masters at what they do. One of the things that would turn me off from other development firms is some of them just seem kind of arrogant. Konstant lured me in just out of sheer professionalism.
Read Full Review

Application Development for LED Light Manufacturer

4.5 Apr 24, 2015

The creative process took a while because we have a small team. They were patient with us. They’re very responsive.
Read Full Review

Read All Reviews

Was this helpful?

4 of 4 reviews are 5 stars

3 new reviews for Mobile App Development services

$10,000 – $49,000 avg. project cost

Reviewed 4 times in the past 6 months
Recent client feedback for Konstant Infosolutions reflects a strong overall sentiment, highlighting their professionalism and technical expertise. Clients praised their agile project management, timely deliverables, and responsive communication. For instance, an insurance company noted improved customer engagement and efficiency through a digital platform, while a biotechnology firm appreciated the development of a secure AI assistant that enhanced productivity. Areas for improvement included additional training documentation and faster UI refinements, yet overall, clients expressed high satisfaction with the collaboration.
Read 4 Recent Reviews

Was this helpful?

Industry Experience

Konstant Infosolutions has demonstrated expertise across various industries, notably in healthcare, real estate, eCommerce, and fitness, receiving positive feedback for their project management, technical abilities, and collaborative approach. Clients in healthcare praised their effective mobile and web applications that streamline processes; real estate projects highlighted their capacity to develop user-friendly platforms. Overall, Konstant is regarded as a reliable partner for businesses seeking innovative solutions within these sectors.
Read All Reviews

Select Industry to see insights

Arts, entertainment & music Software Advertising & marketing Information technology Agriculture Dental Home Services Consumer products & services Social Networking Business services Transportation Construction Consumer Products Restaurants Financial services Beauty & Cosmetics Environmental Services Sports Automotive Government Nonprofit Retail IT Services Other Industry Energy & natural resources Education Medical Logistics & Supply Chain Media Other industries eCommerce Food & Beverages Manufacturing Real estate Insurance Fitness Telecommunications Consulting Healthcare Gaming Hospitality & leisure

Was this helpful?

More responsive than most other service providers

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

Was this helpful?
View Profile Visit Website
Matrix Media Solutions (P) Ltd.

4.9 45 reviews

Premier Verified

$1,000+

< $25 / hr

50 - 249

Serves Seoul, South Korea

Services provided

50% Mobile App Development

15% AI Development

15% Web Development +2 services

10% E-Commerce Development

10% UX/UI Design

Matrix Media Solutions (P) Ltd. is a versatile company specializing in mobile app development, offering services in iOS and Android app development, as well as web development and digital marketing solutions. Across multiple reviews, approximately 90% of clients express satisfaction with their project management, noting their responsiveness and flexibility. Clients consistently praise their ability to deliver projects on time and within budget, citing their communicative and collaborative approach as impressive.

See all 45 projects
Reviews mention Team players
Clients express a strong sentiment regarding Matrix Media Solutions (P) Ltd. as effective team players, highlighting their collaborative approach in brainstorming and project execution. One client emphasized the team's accountability and thoroughness in user acceptance testing, noting their consistent availability and effective remote communication. The client's feedback reflects a high level of satisfaction with the team’s ability to adapt and deliver, reinforcing their reputation as reliable partners in project development.

Mobile App Development for Mediation & Training Company

5.0 Aug 25, 2023

Moreover, they’re friendly and take ownership of my app, showing me that they understand their responsibilities. Pritam is a great team leader. He coordinates everything. When I send an email, he always gets back to me through Zoom, Google Meet, and chats. Moreover, the team is realistic in terms of timelines — they’ve managed my expectations well. We’re moving in the right direction at a good pace. They keep showing me signs of their work and tell me whenever they have a holiday. Overall, everything is well-coordinated and managed.
Read Full Review

Read All Reviews

Was this helpful?

Industry Experience

Matrix Media Solutions (P) Ltd. has garnered positive feedback across various industries, including Media, Medical, eCommerce, Government, and more. Clients consistently highlight their expertise in website and app development, emphasizing their project management efficiency and responsiveness. The medical industry particularly praises their supportive frameworks for neurodiversity, while the eCommerce sector appreciates their effective marketing strategies. Overall, the company's strengths lie in its adaptability, technical knowledge, and commitment to customer satisfaction, making it a promising partner for projects across diverse sectors.
Read All Reviews

Select Industry to see insights

Advertising & marketing Other industries Consumer Products Engineering Logistics & Supply Chain Construction eCommerce Arts, entertainment & music Sports Legal Government Manufacturing Consumer products & services Media Financial services Human Resources IT Services Education Hospitality & leisure Software Medical

Was this helpful?

Average Project Cost Breakdown

Less than $10,000 (18) $10,000 to $49,000 (3) $50,000 to $199,999 (2) $200,000 to $999,999 (1)

What Clients Have Said
Client feedback regarding Matrix Media Solutions (P) Ltd. consistently highlights their affordability and value for money. Multiple clients noted that their pricing fit within budgets, with one stating they received 'good value for cost.' Feedback emphasized the company's responsiveness and ability to deliver quality work on time, reinforcing the sentiment that clients felt they received excellent services relative to their investment. Overall, clients expressed satisfaction with the cost-effectiveness of the services provided, often leading to long-term partnerships.
Read All Reviews

Was this helpful?

View projects from:

India (9) United States (7) Canada (2) Singapore (2) South Africa (2) United Arab Emirates (2) Australia (1) France (1) Kenya (1) Lebanon (1) New Zealand (1) Ukraine (1)

This provider is fluent in 3 languages:

English

Bengali

Hindi

This provider is available in 1 time zone:

India Standard Time (IST)

Was this helpful?
View Profile Visit Website
VLink

4.2 7 reviews

Verified

$10,000+

$50 - $99 / hr

250 - 999

Serves Seoul, South Korea

Services provided

20% Mobile App Development

50% AI Development

20% Custom Software Development +1 service

10% Cybersecurity

VLink 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.

See all 7 projects
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, 2024

The 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.
Read Full Review

Read All Reviews

Was this helpful?

Industry Experience

VLink has demonstrated expertise across various industries, including banking, automotive, and non-profit sectors. Clients in banking praise VLink for achieving project goals and timely delivery, indicating strong project management. Automotive clients appreciate their competitive pricing and competent resources, though communication can be improved. The non-profit sector feedback highlights VLink's professionalism and cultural fit, with successful engagement outcomes. Overall, VLink is well-suited for clients in banking and automotive, with a proven track record in delivering impactful results.
Read All Reviews

Select Industry to see insights

Banks Automotive Non-profit

Was this helpful?

Average Project Cost Breakdown

$200,000 to $999,999 (1)

What 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.
Read All Reviews

Was this helpful?

View projects from:

Indonesia (3) United States (1)

This provider is fluent in 1 language:

English

This provider is available in 16 time zones:

Colombia Time (COT)

Near East Time (NET)

Middle East Time (MET)

Gulf Standard Time (GST)

Brazil Eastern Time (BET)

India Standard Time (IST)

Central Standard Time (CST)

Eastern Standard Time (EST)

View all time zones

Was this helpful?
View Profile Visit Website
Infograins Software Solutions

4.9 89 reviews

Premier Verified

$5,000+

$50 - $99 / hr

250 - 999

Seoul, South Korea

Services provided

15% Mobile App Development

30% Blockchain

20% AI Development +3 services

15% Custom Software Development

10% IT Staff Augmentation

10% Web Development

Infograins Software Solutions specializes in mobile and blockchain application development, particularly excelling in Android and iOS platforms. The company consistently receives high ratings for its professionalism and timely delivery, with 100% of reviewers praising their project management and communication skills. Notably, clients appreciate their ability to integrate advanced technologies such as AI and blockchain into their solutions.

See all 89 projects
More responsive than most other service providers

Infograins Software Solutions is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
Get in Touch

Was this helpful?
View projects from:

United States (21) United Arab Emirates (4) Germany (4) Australia (3) England (3) France (3) Singapore (2) Thailand (2) India (2) Italy (1) Argentina (1) Netherlands (1) Portugal (1) Ireland (1) South Africa (1) Spain (1) Sweden (1) Hong Kong (1) Croatia (1) Chile (1) Belgium (1)

This provider is fluent in 2 languages:

English

Hindi

This provider is available in 14 time zones:

Near East Time (NET)

Middle East Time (MET)

Brazil Eastern Time (BET)

Greenwich Mean Time (GMT)

India Standard Time (IST)

Eastern African Time (EAT)

Central European Time (CET)

Eastern European Time (EET)

View all time zones

Was this helpful?
Seoul, South Korea

Hanyang Building 59-1 Gangnam-daero 6-gil, Seocho-gu
Seoul, South Korea 06786
2 - 5

+919770477239

See All Locations (40)

Was this helpful?
View Profile Visit Website
Synergy Labs

4.9 45 reviews

Premier Verified

$25,000+

$50 - $99 / hr

50 - 249

Seoul, South Korea

Services provided

60% Mobile App Development

10% AI Development

10% Custom Software Development +2 services

10% Generative AI

10% Web Development

Synergy Labs is a mobile app development company specializing in designing and developing applications for iOS and Android, with a focus on user-friendly and scalable solutions. While 70% of reviews highlight their technical expertise, project management, and responsiveness, there is a 10% negative feedback regarding contract adherence. Overall, they have a 4.8/5 average user rating across projects.

See all 45 projects
Reviews mention Timely
Overall feedback regarding Synergy Labs' timeliness is highly positive, with clients consistently noting that projects were delivered on schedule. One client emphasized that Synergy Labs 'delivered the work on time and on budget,' while another praised their 'excellent project management' and prompt responses to needs. Multiple reviews highlighted the team's ability to maintain clear communication and adapt swiftly to changes, further contributing to timely project completion. Clients expressed satisfaction with the efficiency and professionalism displayed throughout the development process.

Mobile App Design & Dev for Transportation & Caregiving Co

5.0 Oct 7, 2024

Synergy Labs has delivered on time and on budget, and they communicate well with us — everything is fine. They've done a good job meeting all the deadlines and my expectations, so I'm very satisfied.
Read Full Review

Web & Mobile App Dev & Design for Laundry Outsourcing Co

5.0 Jul 15, 2024

Synergy Labs consistently exhibited outstanding punctuality and responsibility during our project. They adhered to all deadlines, ensuring that each development phase for our app and website proceeded efficiently and on time. Their prompt delivery of quality work within the specified timelines showcased their professionalism and dedication.
Read Full Review

Web & Mobile App Dev for Nail Salon

5.0 Jul 9, 2024

Their project management was impressive, defined by a high degree of professionalism and timeliness. The team reliably met all deadlines, ensuring the project stayed on track. They maintained open and clear communication, always ready to discuss and receive feedback.
Read Full Review

Mobile App Redesign & Dev for Calorie Counter App Provider

5.0 Jun 19, 2024

Synergy Lab was very responsible and fast, always meeting deadlines and quickly handling any issues. The full project was completed in a month, even if there was a big load of work.
Read Full Review

App Redesign & Development for Family Organizing App

5.0 May 14, 2024

SynergyLab exhibited effective project management throughout the collaboration. They consistently delivered items on time, meeting project milestones and deadlines. Their responsiveness to our needs was commendable, with prompt communication and proactive problem-solving.
Read Full Review

Read All Reviews

Was this helpful?
Industry Experience

Synergy Labs has demonstrated expertise across various industries, notably in Financial Services, Fitness, Education, and Non-profit sectors. Clients commend their professionalism, responsiveness, and ability to deliver high-quality mobile applications tailored to specific needs. The Financial Services industry reflects positive feedback on their secure app integrations and compliance. In Fitness and Education, Synergy Labs effectively enhanced user engagement through intuitive designs. The overall sentiment indicates a strong match for clients in these sectors seeking innovative and reliable digital solutions.
Read All Reviews

Select Industry to see insights

Wellness & Fitness Software Education Fitness Financial services Food & Beverage eCommerce Healthcare Real estate Other Industry Beauty & Cosmetics Consulting Non-profit Information technology

Was this helpful?
View projects from:

United States (30) Belgium (2) Canada (2) Germany (2) Denmark (1) France (1)

This provider is fluent in 4 languages:

English

Spanish

Russian

Turkish

This provider is available in 3 time zones:

Central Standard Time (CST)

Eastern Standard Time (EST)

Pacific Standard Time (PST)

Was this helpful?
Seoul, South Korea

428 Seolleung-ro, Gangnam District
Seoul, South Korea 06192
1

See All Locations (50)

Was this helpful?
View Profile Visit Website
Savvycom

4.9 23 reviews

Verified

$10,000+

$25 - $49 / hr

250 - 999

Seoul, South Korea

Services provided

15% Mobile App Development

35% Custom Software Development

35% Generative AI +2 services

10% IT Staff Augmentation

5% IT Managed Services

Savvycom is a mobile app development company specializing in iOS and Android development, known for their professionalism, quality, and effective project management. Across reviews, clients express satisfaction with on-time delivery and high-quality results, with 100% of reviews highlighting their professionalism and strong communication. Savvycom excels in providing tailored mobile software development solutions, and multiple clients reported seamless project execution and satisfaction with the final product.

See all 23 projects
Reviews mention Flexible
Clients have praised Savvycom for their flexibility in project management and team structure. One client noted that Savvycom's founder is directly involved and adapts to their needs, which fosters effective collaboration. The ability to hire staff on a flexible basis rather than a fixed project model was highlighted as a significant advantage. Overall, the sentiment reflects satisfaction with Savvycom's adaptability, though some concerns about language proficiency were mentioned, which they feel can be managed.

Custom Offshore Development For Insurance Solutions Startup

4.5 Mar 5, 2015

They’re relatively forgiving, in that they’re willing to make some changes without charging me. I wish there was a little more input and discussion before they go ahead and build it. They just assume that the client is always right, which is nice, but that’s not what I want. I would say to be as thorough and detailed as possible in the design and also to expect changes and be flexible.
Read Full Review

ACW Consulting Development Partnership

5.0 Jun 4, 2014

Savvycom is not big enough to have a big bureaucracy. The founder and owner is involved and quite flexible when it comes to working with us. They could get an English translator. We have 10 of their staff. Most of them type very well on Skype, and they all read English so they can type something back to you.
Read Full Review

Read All Reviews

Was this helpful?
4 of 6 Mobile App Development reviews are 5 stars

$50,000 – $199,999 avg. project cost

Mobile App Development PROJECT HIGHLIGHT

iOS App Porting Project for Creative Agency
5.0 — There was a need to port an existing Android mobile application to iOS. The project was undertaken during an expedited project timeline. Read more
Read 6 Reviews

Was this helpful?

Average Project Cost Breakdown

$50,000 to $199,999 (3) Less than $10,000 (2) $200,000 to $999,999 (2)

What Clients Have Said
Savvycom is frequently recognized for offering competitive pricing and good value for money, with clients noting their affordability compared to local options. One CEO mentioned investing around $27,000 for a mobile app, describing the attention to detail and quality as impressive. Another client reported a $6,000 engagement, highlighting Savvycom's willingness to accommodate extra requests without additional charges. Overall, the sentiment around cost suggests that Savvycom provides quality services at reasonable rates, making them a viable choice for various projects.
Read All Reviews

Was this helpful?
View projects from:

Australia (2) Singapore (2) United States (2) Myanmar (1) Germany (1) South Korea (1)

This provider is fluent in 4 languages:

Vietnamese

English

Korean

Japanese

This provider is available in 2 time zones:

Vietnam Standard Time (VST)

Singapore Standard Time (SGT)

Was this helpful?
View Profile Visit Website

Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.

Get My Matches

Umber.Tech — Fintech & Highload Experts

5.0 13 reviews

$25,000+

$50 - $99 / hr

10 - 49

Seoul, South Korea

Services provided

20% Mobile App Development

30% Microservices Architecture Services

20% Web Development +3 services

10% Custom Software Development

10% DevOps Managed Services

10% UX/UI Design

Umber.Tech — Fintech & Highload Experts is a full-cycle product agency specializing in mobile app development and comprehensive IT solutions. They are praised for their exceptional project management, with 100% of reviewers highlighting their cultural fit and value for cost. Their ability to merge creative design with functionality has significantly enhanced user engagement and optimized clients’ digital platforms.

See all 13 projects
Reviews mention Proactive
Clients have expressed a highly positive sentiment regarding Umber.Tech's proactive approach. Feedback highlights their 'out of the box thinking' and 'proactive suggestions and improvements' that were not identified by other development teams. Additionally, clients noted the team's 'extremely good communication' and flexibility in meeting project needs, which contributed significantly to the project's success. Overall, the proactive nature of Umber.Tech is viewed as a key strength in delivering quality solutions.

Custom Database & CMS Dev for Mktg Data Provider Co

5.0 Aug 29, 2024

Great communication, easy to work with and highly creative. Out the box thinking and proactive suggestions and improvements that other development quotes in the early stages didn't even spot.
Read Full Review

Read All Reviews

Was this helpful?
Industry Experience

Umber.Tech has demonstrated expertise across various industries, including Advertising & Marketing, Information Technology, Software, Media, and Social Networking. Clients across these sectors praised their strong communication, creative solutions, and ability to deliver high-quality, timely work. The overall sentiment is highly positive, highlighting Umber.Tech's strength in custom software development, UI/UX design, and project management, making them a suitable partner for businesses seeking innovative technology solutions.
Read All Reviews

Select Industry to see insights

Advertising & marketing Information technology Software Media Social Networking IT Services

Was this helpful?

Average Project Cost Breakdown

$10,000 to $49,000 (6) Less than $10,000 (2) $50,000 to $199,999 (2) $200,000 to $999,999 (1)

What Clients Have Said
The feedback regarding Umber.Tech's cost and value for money is overwhelmingly positive. Clients consistently highlight that their pricing aligns well with project budgets and that they provide excellent value for the services rendered. For instance, a Director noted they selected Umber for their 'good value for cost,' while a CEO appreciated the 'pricing fit our budget.' Overall, clients feel they receive high-quality work and exceptional service relative to the costs incurred.
Read All Reviews

Was this helpful?

View projects from:

Ukraine (5) United States (2) Croatia (1) Germany (1) England (1)

Was this helpful?
View Profile
Mckinley & Rice Inc.

4.5 1 review

$25,000+

$25 - $49 / hr

50 - 249

Seoul, South Korea

Services provided

25% Mobile App Development

25% Web Development

10% AI Development +7 services

10% Blockchain

5% Application Management & Support

5% Application Testing

5% Custom Software Development

5% E-Commerce Development

5% Enterprise App Modernization

5% IT Staff Augmentation

Mckinley & Rice Inc. is a web development company specializing in website duplication, customization, and localization using WordPress, WooCommerce, and AWS. They received positive feedback for their project management skills, meeting tight deadlines, and responsiveness, with 100% satisfaction from reviewers. Clients appreciate their dedication to delivering client-specific solutions and responsibility in handling projects.

See all 1 projects

Industry Experience

Mckinley & Rice Inc. has demonstrated expertise in the financial services sector, particularly in website development and customization. Clients commend their ability to meet tight deadlines and their strong communication throughout projects. The overall sentiment is highly positive, emphasizing their reliability and responsiveness. This company is well-suited for clients within financial services seeking efficient and tailored digital solutions.
Read All Reviews

Select Industry to see insights

Financial services

Was this helpful?

Average Project Cost Breakdown

What Clients Have Said
Clients have expressed satisfaction with Mckinley & Rice Inc.'s value for money, noting their ability to deliver quality work within tight deadlines. One client highlighted their responsiveness and commitment, stating they 'did a good job' and met all expectations without any areas for improvement. Overall, the sentiment indicates that the company's pricing aligns well with the quality of service provided, making them a reliable choice for projects requiring efficient execution.
Read All Reviews

Was this helpful?

Review Rating from Clients

4.5/5.0

Quality

4.0

Schedule

4.0

Cost

5.0

Willing to Refer

4.5

Clients in Seoul praise Mckinley & Rice Inc. for their quick, responsible web development, especially under tight deadlines. They value clear communication and customization, highlighting their ability to deliver quality results efficiently.
Read Local Reviews

Was this helpful?

View Profile
Litmers

5.0 3 reviews

$5,000+

$25 - $49 / hr

10 - 49

Seoul, South Korea

Services provided

20% Mobile App Development

20% UX/UI Design

20% Web Development +4 services

10% Custom Software Development

10% Low/No Code Development

10% Product Design

10% Web Design

Litmers is a versatile web development company specializing in building landing pages and MVPs for diverse businesses. Across their reviews, clients commend their high-quality outcomes, timely delivery, and responsiveness, with no reported areas for improvement. Approximately 100% of reviews highlight their competitive pricing and impressive project management.

See all 3 projects
Reviews mention Reasonable pricing
Clients consistently highlight Litmers' reasonable pricing as a significant advantage. One reviewer noted that they were impressed by the company's ability to deliver high-quality outcomes at a very competitive price. Overall, the sentiment regarding pricing is positive, indicating that Litmers provides value for money while meeting project requirements effectively.

Landing Page Development for Tax Law Research Company

5.0 Aug 9, 2024

Litmers delivers what is promised with high-quality outcomes, all at a very competitive price.
Read Full Review

Read All Reviews

Was this helpful?
Industry Experience

Litmers has demonstrated expertise in the Legal and IT Services industries, receiving positive feedback for their timely delivery, high-quality outcomes, and effective communication. Clients in the Legal sector praised their ability to create functional and visually appealing landing pages, while IT Services clients appreciated their comprehensive approach to MVP development, from planning to QA. Overall sentiment across both industries is highly favorable, indicating Litmers is a strong fit for projects requiring creativity, responsiveness, and technical proficiency.
Read All Reviews

Select Industry to see insights

Legal IT Services

Was this helpful?

Average Project Cost Breakdown

$10,000 to $49,000 (1)

What Clients Have Said
Clients have praised Litmers for delivering high-quality outcomes at competitive prices, highlighting their strong value for money. One client noted that Litmers 'delivers what is promised' while another emphasized that their 'pricing fit our budget' and provided 'good value for cost.' Overall, the sentiment reflects satisfaction with the company's pricing structure and the quality of services rendered.
Read All Reviews

Was this helpful?

View projects from:

South Korea (1) United States (1)

Was this helpful?
View Profile
BrickMate Group

Not yet reviewed

$25,000+

$25 - $49 / hr

250 - 999

Seoul, South Korea

Services provided

40% Mobile App Development

20% Web Development

10% AR/VR Development +4 services

10% Enterprise App Modernization

8% AI Development

8% IoT Development

4% Application Management & Support

App development company BrickMate Group was established in 2016. The team focuses on Mobile App Development and Web Development.
Read more

Seoul, South Korea

3F, 69, Gangnam-daero 152-gil, Gangnam-gu, Seoul, Republic of Korea
Seoul, South Korea 135-120
31 - 40

+82-70-7665-9590

See All Locations (2)

Was this helpful?

View Profile
widBLACK

Not yet reviewed

$100,000+

$300+ / hr

10 - 49

Seoul, South Korea

Services provided

55% Mobile App Development

25% Web Development

15% AR/VR Development +1 service

5% Blockchain

WidBLACK is an application development firm. Founded in 2016, the company offers Mobile App Development and Web Development.
Read more

View Profile
The Else Inc.

5.0 1 review

$5,000+

$50 - $99 / hr

2 - 9

Seoul, South Korea

Services provided

15% Mobile App Development

25% UX/UI Design

25% Web Development +4 services

15% Web Design

10% E-Commerce Development

5% AI Development

5% Digital Strategy

"Web of the creatives, by the creatives, for the creatives"The Else Inc. is an Award-Winning creative digital agency and partner in redefining the online experience with design and innovation. We
Read more
See all 1 projects

View Profile
ITDA

Not yet reviewed

$10,000+

$25 - $49 / hr

2 - 9

seoul, South Korea

Services provided

20% Mobile App Development

20% Custom Software Development

20% E-Commerce Development +4 services

20% Web Development

10% Blockchain

5% IT Strategy Consulting

5% Other IT Consulting and SI

Software development firm ITDA specializes in Custom Software Development and Web Development. They were launched in 2021.
Read more

View Profile
HEYHICOMPANY

5.0 5 reviews

$5,000+

Undisclosed

10 - 49

Seoul, South Korea

Services provided

30% Mobile App Development

45% UX/UI Design

25% Web Development

HEYHICOMPANY is a strategic partner that delivers UX/UI consulting and web & app development built on human-centered design for the AI era. STRATEGY, RESEARCH, EXPERIENCE, PROTOTYPINGBRANDING,
Read more
See all 5 projects

View Profile
EON Reality

Not yet reviewed

$10,000+

$100 - $149 / hr

250 - 999

Seongnam-si, South Korea

Services provided

40% Mobile App Development

60% AR/VR Development

EON Reality is an AR/VR development company. Based in Seongnam-si, South Korea, the agency was established in 1999. Their team specializes in AR/VR development and Mobile App Development.
Read more

View Profile
IGAWorks

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

Mapo-gu, South Korea

Services provided

80% Mobile App Development

20% Advertising

IGAWorks is a Mapo-gu, South Korea-based application development firm. Founded in 2006, the team offers Mobile App Development and Advertising.
Read more

View Profile
eWIDEPLUS

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

Seongdong-gu, South Korea

Services provided

70% Mobile App Development

30% Web Development

Midsize application development company eWIDEPLUS, is in Seongdong-gu, South Korea. Their services include Mobile App Development and Web Development.
Read more

View Profile
MSG Global

Not yet reviewed

Undisclosed

Undisclosed

1,000 - 9,999

Yongsan-gu, South Korea

Services provided

25% Mobile App Development

25% Custom Software Development

25% IT Managed Services +1 service

25% IT Strategy Consulting

Founded in 2012, MSG Global is a large Yongsan-gu, South Korea-based software development company. Their team focuses on Custom Software Development and IT managed services.
Read more

View Profile
Uptempo Global

Not yet reviewed

$10,000+

$50 - $99 / hr

50 - 249

Seoul, South Korea

Services provided

20% Mobile App Development

35% Translation

10% AR/VR Development +4 services

10% Business Consulting

10% Other IT Consulting and SI

10% Web Development

5% AI Development

Headquartered in Seoul, South Korea, Uptempo Global is a midsize Translation company. The team provides Translation and Mobile App Development.
Read more

View Profile
TOKTOKHAN.DEV

5.0 1 review

$25,000+

$50 - $99 / hr

10 - 49

Mapo-gu, South Korea

Services provided

30% Mobile App Development

30% Web Development

20% UX/UI Design +1 service

20% Web Design

TOKTOKHAN.DEV is Korea's No. 1 IT development company.We specialize in React and Django as our main tech stacks and boast multiple awards from prestigious global design competitions.Choose us to
Read more
See all 1 projects

View Profile
Stipop

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Jung-gu, South Korea

Services provided

20% Mobile App Development

40% IT Managed Services

20% Web Development +2 services

10% Other Application Development

10% Other IT Consulting and SI

Stipop is an IT managed services company. They are located in Santa Monica, California and Jung-gu, South Korea and have small team. They provide IT managed services and Web Development.
Read more

Jung-gu, South Korea

13F, 416 Hangang-daero
Jung-gu, South Korea 100-095
10 - 15

+82-10-3170-7339

See All Locations (2)

Was this helpful?

View Profile
West-East Forte

Not yet reviewed

$1,000+

$25 - $49 / hr

2 - 9

Seoul, South Korea

Services provided

20% Mobile App Development

20% Pay Per Click

20% Social Media Marketing +2 services

20% Web Design

20% Web Development

Established in 2021, West-East Forte is a social media marketing company. Their team focuses on Social Media Marketing and Pay Per Click.
Read more

View Profile
Digital Invo

5.0 1 review

$1,000+

< $25 / hr

2 - 9

Seoul, South Korea

Services provided

10% Mobile App Development

40% Web Development

10% AR/VR Development +5 services

10% Custom Software Development

10% Graphic Design

10% Other Application Development

5% UX/UI Design

5% Web Design

Digital Invo is a software development company established in 2020, specializing in delivering innovative digital experiences. The company offers a range of services, including web development,
Read more
See all 1 projects

Seoul, South Korea

인천시 서구 청라라임로57영화블렌하임
Seoul, South Korea 121-232
2 - 5

See All Locations (3)

Was this helpful?

View Profile
Algesoft

Not yet reviewed

$10,000+

$25 - $49 / hr

10 - 49

Seoul, South Korea

Services provided

20% Mobile App Development

20% AI Development

20% Cloud Consulting & SI +3 services

20% Web Development

10% Custom Software Development

10% Low/No Code Development

Algesoft is a cloud consulting & SI company. The team is in Istanbul, Türkiye and Seoul, South Korea, and their services include cloud consulting & SI and Custom Software Development.
Read more

Seoul, South Korea

8 Gangnam-daero 53-gil, Seocho-gu
Seoul, South Korea 06621
2 - 5

+821073523370

See All Locations (2)

Was this helpful?

View Profile
Adenasoft

5.0 1 review

$25,000+

$50 - $99 / hr

50 - 249

Seoul, South Korea

Services provided

20% Mobile App Development

40% IT Managed Services

20% Web Development +2 services

10% API Development

10% Custom Software Development

Are you ready to revolutionize your crypto trading experience? Look no further! ACE, powered by Adenasoft, is here to take your trading game to the next level. Say goodbye to complicated setups and
Read more
See all 1 projects

View Profile
AD Efficiency

Not yet reviewed

$5,000+

$100 - $149 / hr

10 - 49

Seocho-gu, South Korea

Services provided

40% Mobile App Development

30% Search Engine Optimization

30% Social Media Marketing

AD Efficiency, an app development firm, offer Mobile App Development and Search Engine Optimization. They were founded in 2012.
Read more

View Profile
Momenti Inc.

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Gangnam-gu, South Korea

Services provided

20% Mobile App Development

15% UX/UI Design

15% Web Design +5 services

10% AR/VR Development

10% Custom Software Development

10% E-Commerce Development

10% IT Strategy Consulting

10% Web Development

Momenti Inc. Is a mobile app development company founded in 2016. The team specializes in Mobile App Development and Web Design and is headquartered in Gangnam-gu, South Korea.
Read more

View Profile
MNCS Korea

Not yet reviewed

$10,000+

$50 - $99 / hr

10 - 49

Gangnam-gu, South Korea

Services provided

10% Mobile App Development

20% Search Engine Optimization

20% Social Media Marketing +5 services

10% Event Marketing

10% Graphic Design

10% Market Research

10% Web Design

10% Web Development

SEO agency MNCS Korea provides Search Engine Optimization and Social Media Marketing. They are based in Gangnam-gu, South Korea and India.
Read more

View Profile
D major

Not yet reviewed

$5,000+

$100 - $149 / hr

50 - 249

Gangnam-gu, South Korea

Services provided

25% Mobile App Development

25% Digital Strategy

25% Social Media Marketing +1 service

25% Web Development

D major is a Digital Strategy company. They are based in Gangnam-gu, South Korea, and their services include Digital Strategy and Mobile App Development.
Read more

View Profile
OptiFlow

Not yet reviewed

$1,000+

$100 - $149 / hr

2 - 9

Goyang-si, South Korea

Services provided

10% Mobile App Development

20% Search Engine Optimization

10% Mobile & App Marketing +11 services

10% Web Development

5% AI Consulting

5% AI Development

5% Affiliate Marketing

5% Content Marketing

5% Digital Strategy

5% ERP Consulting and SI

5% IT Staff Augmentation

5% IT Strategy Consulting

5% Other IT Consulting and SI

5% Social Media Marketing

Based in Goyang-si, South Korea, OptiFlow is a SEO services firm. Launched in 2025, the team focuses on Search Engine Optimization and Mobile & App Marketing.
Read more

View Profile
PMG Group

Not yet reviewed

Undisclosed

Undisclosed

250 - 999

Gangnam-Gu, South Korea

Services provided

15% Mobile App Development

25% Advertising

25% Digital Strategy +2 services

20% Graphic Design

15% Web Development

Located in Gangnam-Gu, South Korea, PMG Group is a midsize Advertising company. Their services include Advertising and Digital Strategy.
Read more

View Profile
Saltcake

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Gangnam-gu, South Korea

Services provided

25% Mobile App Development

25% Branding

25% UX/UI Design +1 service

25% Web Design

Saltcake is an user experience design company. Located in Gangnam-gu, South Korea, their team provides UX/UI Design and Branding.
Read more

View Profile
D.FY Seoul

Not yet reviewed

$5,000+

$100 - $149 / hr

50 - 249

Gangnam-gu, South Korea

Services provided

20% Mobile App Development

20% Advertising

20% Branding +2 services

20% Digital Strategy

20% UX/UI Design

D.FY Seoul is a midsize Advertising company. They specialize in Advertising and UX/UI Design and were founded in 2011.
Read more

View Profile
JungggleX

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Seocho-gu, South Korea

Services provided

20% Mobile App Development

60% Advertising

20% UX/UI Design

JungggleX is an Advertising company. They are based in Seocho-gu, South Korea, and their services include Advertising and UX/UI Design.
Read more

View Profile
TK101 Global

Not yet reviewed

$5,000+

$100 - $149 / hr

50 - 249

GANGNAM-GU, South Korea

Services provided

20% Mobile App Development

20% Pay Per Click

20% Search Engine Optimization +2 services

20% Social Media Marketing

20% Web Development

TK101 Global is a social media marketing firm established in 2012. The team offers Social Media Marketing and Search Engine Optimization.
Read more

View Profile
9px Design

Not yet reviewed

$5,000+

$100 - $149 / hr

2 - 9

Gangdong-gu, South Korea

Services provided

20% Mobile App Development

40% UX/UI Design

20% AR/VR Development +1 service

20% Graphic Design

9px Design, an user experience design company, was founded in 2015. The team focuses on UX/UI Design and AR/VR development and is headquartered in Gangdong-gu, South Korea.
Read more

View Profile
NEWNOP

Not yet reviewed

$10,000+

$25 - $49 / hr

10 - 49

Yongin-si, South Korea

Services provided

20% Mobile App Development

30% IT Staff Augmentation

15% E-Commerce Development +4 services

10% IoT Development

10% Low/No Code Development

10% Web Development

5% IT Managed Services

NEWNOP is a web development company renowned for its expertise in creating functional and user-friendly applications. With 100% of reviews emphasizing their professionalism, technical prowess, and successful project management, NEWNOP consistently delivers projects on time and within budget. Clients particularly appreciate their exceptional communication and dedication to understanding client needs, though one review suggests avoiding weekend work.

View Profile
Gavrint Co.,ltd

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Seongnam-si, South Korea

Services provided

30% Mobile App Development

70% AR/VR Development

Gavrint Co.,ltd is a small AR/VR development company headquartered in Seongnam-si, South Korea. The team offers AR/VR development and Mobile App Development.
Read more

View Profile
Cliq Technologies

Not yet reviewed

$5,000+

$100 - $149 / hr

2 - 9

Gwangjin-gu, South Korea

Services provided

25% Mobile App Development

25% Graphic Design

25% Search Engine Optimization +1 service

25% Web Development

Cliq Technologies is a graphic design company. Established in 2016, their team specializes in Graphic Design and Mobile App Development.
Read more

View Profile
MADIT

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Gangnam-gu, South Korea

Services provided

60% Mobile App Development

40% Advertising

MADIT is an application development company. Their small team is headquartered in Gangnam-gu, South Korea. Their services include Mobile App Development and Advertising.
Read more

View Profile
TVstorm

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Seocho-gu, South Korea

Services provided

50% Mobile App Development

50% UX/UI Design

TVstorm is a small user experience agency and application development company based in Seocho-gu, South Korea. The team provides UX/UI Design and Mobile App Development.
Read more

View Profile
We Planet

Not yet reviewed

$5,000+

$100 - $149 / hr

2 - 9

Seocho-gu, South Korea

Services provided

40% Mobile App Development

40% Web Development

20% UX/UI Design

We Planet is a small application development firm based in Seocho-gu, South Korea. Their services include Mobile App Development and Web Development.
Read more

View Profile
Cellbig

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Seongdong-gu, South Korea

Services provided

40% Mobile App Development

60% AR/VR Development

Cellbig is a small AR/VR development company in Seongdong-gu, South Korea. Their services include AR/VR development and Mobile App Development.
Read more

View Profile
Kumsol Communication

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Geumcheon-gu, South Korea

Services provided

40% Mobile App Development

60% Advertising

Kumsol Communication is an Advertising company. The team specializes in Advertising and Mobile App Development and is located in Geumcheon-gu, South Korea.
Read more

View Profile
AdWeb

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Seoul, South Korea

Services provided

40% Mobile App Development

30% Advertising

30% Web Development

AdWeb is a small Seoul, South Korea-based mobile app development firm. Their services include Mobile App Development and Advertising.
Read more

View Profile
Opinno

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Seocho-gu, South Korea

Services provided

35% Mobile App Development

35% Web Development

30% Social Media Marketing

Small mobile application development company Opinno, is located in Seocho-gu, South Korea. The team focuses on Mobile App Development and Web Development.
Read more

View Profile
SOPHIA

Not yet reviewed

$5,000+

$100 - $149 / hr

2 - 9

Songpa-gu, South Korea

Services provided

30% Mobile App Development

30% Web Development

20% Web Design +2 services

10% Branding

10% Search Engine Optimization

Based in Songpa-gu, South Korea, SOPHIA is a small app development firm. The team provides Mobile App Development and Web Development.
Read more

View Profile
Towen.com

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Seongnam-si, South Korea

Services provided

30% Mobile App Development

40% Web Development

30% Custom Software Development

Web development company Towen.com is headquartered in Seongnam-si, South Korea. They provide Web Development and Custom Software Development.
Read more

View Profile
Apposter

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Mapo-gu, South Korea

Services provided

30% Mobile App Development

40% UX/UI Design

30% Web Development

Apposter is an UX design agency. Their small team is headquartered in Mapo-gu, South Korea. Their services include UX/UI Design and Mobile App Development.
Read more

View Profile
Monochrome

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Yeongdeungpo-gu, South Korea

Services provided

30% Mobile App Development

40% UX/UI Design

30% Web Development

Monochrome is an user experience agency. Launched in 2004, the company is headquartered in Yeongdeungpo-gu, South Korea. Their team offers UX/UI Design and Mobile App Development.
Read more

View Profile
PIXDINE

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Gangnam-gu, South Korea

Services provided

30% Mobile App Development

40% Web Design

30% UX/UI Design

PIXDINE is a web design agency. Their small team is headquartered in Gangnam-gu, South Korea. Their services include Web Design and UX/UI Design.
Read more

View Profile
CHAI Communication

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Gangnam-gu, South Korea

Services provided

25% Mobile App Development

25% Advertising

25% Social Media Marketing +1 service

25% Video Production

CHAI Communication is an Advertising company. Their small team is headquartered in Gangnam-gu, South Korea. Their team offers Advertising and Mobile App Development.
Read more

View Profile
Mable

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Gangnam-gu, South Korea

Services provided

25% Mobile App Development

50% Advertising

25% Social Media Marketing

Mable is a small Gangnam-gu, South Korea-based Advertising company. Their services include Advertising and Mobile App Development.
Read more

View Profile

Tell us what you need — we’ll match you with top agencies in minutes.

Get My Matches

Why Trust Clutch

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:

In-depth client interviews and ratings
Comprehensive project details
Market presence
Portfolio examples and industry recognition

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.

Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.

We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.

Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.

Top App Developers in Seoul

List of the Top Seoul Mobile App Development Companies

Reviews mention Patient

Client & Admin Portals for Revenue Intelligence Platform

Mobile App Dev & UI/UX Design for Social Networking App

Mobile App Development for Healthcare Technology Firm

Develop of App for Movie Theater Texting

Application Development for LED Light Manufacturer

Reviewed 4 times in the past 6 months

Industry Experience

Select Industry to see insights

Konstant Infosolutions is very responsive

Reviews mention Team players

Mobile App Development for Mediation & Training Company

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Communicative

Social Media Marketing for Nonprofit Trade Association

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Infograins Software Solutions is very responsive

Reviews mention Timely

Mobile App Design & Dev for Transportation & Caregiving Co

Web & Mobile App Dev & Design for Laundry Outsourcing Co

Web & Mobile App Dev for Nail Salon

Mobile App Redesign & Dev for Calorie Counter App Provider

App Redesign & Development for Family Organizing App

Industry Experience

Select Industry to see insights

Reviews mention Flexible

Custom Offshore Development For Insurance Solutions Startup

ACW Consulting Development Partnership

iOS App Porting Project for Creative Agency

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Proactive

Custom Database & CMS Dev for Mktg Data Provider Co

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Reasonable pricing

Landing Page Development for Tax Law Research Company

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Tell us what you need — we’ll match you with top agencies in minutes.

Why Trust Clutch

List of the Top 6 Seoul Mobile App Development Companies

Latest Mobile App Development Articles

How App Companies Can Build Trust with Customers

App Safety: How to Check if a Mobile App is Safe

Social Media Privacy: How Social Media Apps Are Collecting and Using Your Data

Similar Categories

Related Services

Specialties