Top 10 Cross Platform App Developers in South Korea
The Best of December 2025Looking for a top cross platform mobile app development company in South Korea?
Cross-platform mobile applications have benefits that outweigh those of native applications if your users interact with your business on both Android and Apple products. Cross platform app development entails building a mobile app that’s compatible with multiple operating systems. Cross-platform, or hybrid apps, use a single codebase, which means you don’t need separate apps with separate technologies to appeal to customers using Android or iOS. Because of this single codebase, cross platform apps are less costly to create and maintain.
Most hybrid apps will use either Ionic or React as a development framework. React is a JavaScript framework that allow apps to support Android and iOS natively, while Ionic uses JavaScript, HTML5, CSS, and Sass for hybrid apps, desktop apps, and progressive web apps. Choosing an app developer with the right skillset to fit the technology framework your app needs is a good place to start when interviewing app development companies.
To assist you in your search for a partner, we’ve compiled this list of the top cross platform app developers in South Korea. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best South Korea Cross Platform Mobile App Development Companies
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1$5,000+2 - 9 employeesSeoul, South KoreaElse is a web development firm. Founded in 2020, the small company is in Seoul, South Korea. Their team specializes in web development, ux/ui design, mobile app development, digital strategy, and more.Read More
Clients
Visual Track (Video production studio)Industries
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2$10,000+10 - 49 employeesYongin-si, South KoreaNEWNOP is an IT staff augmentation company. They provide IT staff augmentation and Web Development and were launched in 2022.Read More
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3$10,000+50 - 249 employeesSeoul, South KoreaHeadquartered in Seoul, South Korea, Uptempo Global is a midsize Translation company. The team provides Translation and Mobile App Development.Read More
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4$25,000+50 - 249 employeesSeoul, South KoreaAdenasoft is an IT strategy consulting company. Established in 2016, the midsize company is in Seoul, South Korea. Their services include IT strategy consulting, CRM consulting and SI, web development, and mobile app development.Read More
Industries
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5Undisclosed10 - 49 employeesGangnam-gu, South KoreaMomenti 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
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6$25,000+250 - 999 employeesSeoul, South KoreaApp development company BrickMate Group was established in 2016. The team focuses on Mobile App Development and Web Development.Read More
Industries
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7$1,000+2 - 9 employeesSeoul, South KoreaWeb development company Digital Invo was founded in 2020. Their small team is in Lahore, Pakistan; Seoul, South Korea and Berlin, Germany. Their services include Web Development, Graphic Design, Custom Software Development, Mobile App Development, and more.Read More
Industries
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8$10,000+10 - 49 employeesSeoul, South KoreaAlgesoft 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
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9$25,000+50 - 249 employeesSeoul, South KoreaRead More
Founded in 2018, Mckinley & Rice Inc. is a development company headquartered in Seoul. They also have offices in Los Angeles, Noida, India, and Pune, India. They work with businesses of all sizes in different industries.
Clients
Dock DiagnosticsIndustries
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10$25,000+10 - 49 employeesBoston, MARead More
Umber.Tech — Fintech & Highload Experts is a Microservices Architecture Services company. Their small team is located in Tallinn, Estonia; Dubai, United Arab Emirates; Hannover, Germany and Boston, Massachusetts and offers Microservices Architecture Services, Web Development, Mobile App Development, UX/UI Design, and more. The agency was founded in 2017.
Clients
Benzinga OLX AmeriaIndustries
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11$25,000+50 - 249 employees10F, China Evergrande Centre, 33 Lockhart Rd, Wan Chai, Hong Kong, Hong KongSynergy Labs is an app development company. The midsize Hollywood, Florida-based agency was launched in 2020. Their services include Mobile App Development, Custom Software Development, Artificial Intelligence, Generative AI, and more.Read More
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12$10,000+250 - 999 employeesHanoi, VietnamIn Hanoi, Vietnam; Mountain View, California; North Sydney, Australia and Seoul, South Korea, Savvycom Software is a midsize software development company. Established in 2009, the team focuses on Custom Software Development, IT staff augmentation, Web Development, Mobile App Development, and more.Read More
Clients
North America & Europe: TaylorMadeIndustries
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