Best 15+ Mobile App Companies in Seoul

9px is a design company that connects humans and technologies. Through a comprehensive and in-depth approach to numerous futuristic digital media productions and technologies, we create the most befitting features and experiences of the user interface technology. Our creative thought process and detail-oriented design skill set will lead you to a whole new level of experiencing the world of technology .

Integrate sticker API or SDK into your app. Provide your users with the most complete communication experience with stickers for messages, videos, and profile icons.

As serial IT startup entrepreneurs ourselves, we understand startups by heart. Working together with renowned Multi-Billion Dollar startup founders in Asia & after attaining 2 successful startup exit references of our own, we decided to create ‘a new way of providing development services for modern day IT ventures’ BrickMate is a top notch mobile/web app development agency co-creating innovative applications with over 100+ clientshailing from across the globe, including household names in IT such as Samsung and LG. Unlike typical agencies that can only passively develop with concrete requirements, our strong Startup DNA can make a huge difference in agile software development. Our 100+ geo-functional team of experienced engineers from Vietnam and Korea are ready to support you.

Software development and supply company.Already have work experience with major companies such as Samsung, Hyundai, Lotte, Lilly, Kimberly-Clark, KT, SK.Experienced Project Manager, Service Designer, UX/UI Designer, Frontend Developer, Backend Developer work together.Momenti values ​​the moment of meeting with the customer and the moment of meeting with the user and the interface.

Kumsol Communication is the most reliable success partner in achieving your goals based on systematic and logical planning through various experiences.

The msg global office in Korea was established in 2012 and is located in Seoul. We primarily serve insurers and reinsurers in all lines of business but our business is also growing. Thanks to solution innovation and developments in digitalization we also touch banking, commercial food production and other industries with our consulting services. Our expert teams plan and deploy a range of services and solutions to help large and mid-size clients succeed with business and IT strategies, including digital transformation.

IGAWorks is the leading mobile business and advertising platform in Korea, servicing 13,000+ mobile apps in 300+ million unique mobile devices. Our mobile business platform provides an One-SDK solution for attribution, analytics, monetization and more. IGAWorks' ADBRIX is the dominant leader in the Korean market for mobile attribution and analytics, while LIVE OPERATION is the first mobile solution to provide targeted push/pop-up messaging in the world. IGAWorks' mobile advertising platform provides end-to-end technology from advertisers to media. IGAWorks' TRADINGWORKS is the largest mobile DSP in Korea accessing in diverse media including Google and Facebook, while ADPOPCORN is the largest reward advertising network in Korea.  

Second Space is a group of experts in web and mobile applications, offering a one-stop solution from consulting to design, development and publishing, with unlimited accountability for production, industry-leading salary and an autonomous work environment, We are creating an IT world that can satisfy our customers.

URBAN global marketing is a full-service global marketing firm that creates compelling marketing solutions for a wide and varied client list.

Gameberry Inc. is a global ad-tech company with it's main product JungggleX. JungggleX is an ad-network founded by a team of User Acquisition experts with over 7 years' experience. We've been accumulated advertising and purchase data which leads us to provide high quality users and maximize the campaign ROAS. Our UA solution acquires the profitable users by managing premium inventories and audiences that have scored high purchase rate constantly. Experience the high quality traffic and increase the ROAS of the campaign. And our monetization solution increases our publisher's revenue with top level offers. Our solution analyzes and compares the offers from the top advertisers and serves you the most profitable offer.