티어원테크 — 작게 시작해 단단하게 성장하는 iOS 스튜디오
Tier One Tech is an independent software studio based in Seoul, South Korea. We were founded in June 2026 by Park Seungu (박승우), an iOS developer, to build polished, privacy-respecting apps for iPhone users.
Tier One Tech(티어원테크)는 2026년 6월 iOS 개발자 박승우가 설립한 독립 소프트웨어 스튜디오입니다. 프라이버시를 존중하는 완성도 높은 iPhone 앱을 만듭니다.
Park Seungu shares development notes and iOS tips on X: @Keycapcoder
Our first product, Keycap Keyboard (키캡 키보드), is a customizable keyboard app for iPhone. It is currently in final testing and preparing for App Store release.
AI-assisted writing features are a core part of our roadmap, and we are evaluating large language model APIs — including the Claude API — to power them.
contact@tier-one-tech.com / support: support@tier-one-tech.com
Address: 서울특별시 광진구 능동로3길 63, 201-S86호 (자양동), Republic of Korea