Mobile App Development in Seoul.

We regularly work with Kakao Pay, Naver Pay, Toss Pay. The right setup depends on your business model, but we can also add Google Pay, Stripe-compatible PSPs or another local provider when the product needs it.

Yes. Most MVPs use React Native so both platforms can launch from one well-tested codebase. When a feature needs deeper device access or platform-specific behaviour, we use Swift or Kotlin where it makes sense.

A focused MVP can be ready in about four weeks. A broader iOS and Android release usually takes 8–14 weeks, depending on integrations, content, testing and the number of user roles involved.

we build for Seoul's commerce, content, mobility and fintech businesses, where fast onboarding and local platform integrations shape the product experience. We use that local context to prioritise the first release, from Kakao Pay, Naver Pay, Toss Pay checkout and onboarding to the operational workflows your Seoul Special City customers and staff actually use.

We translate PIPA into practical product requirements: collect only necessary data, define retention and deletion, restrict access by role, encrypt sensitive information and document third-party processors. Your legal or compliance adviser confirms the final obligations for the product and sector.

Yes. The Git repository, store accounts and technical documentation are kept in your company’s name, and the complete source code is handed over with the release.

Yes. We plan for Korean text length, typography, address and phone formats, local payment states and bilingual content. A Korean reviewer should still approve final product copy and regulatory language before release.