책사이 - 독서 기록 & 책 일기 앱

Name: 책사이 - 독서 기록 & 책 일기 앱
Author: 오비에스에이 ( OBSA )

오비에스에이 ( OBSA )

⬇ 1,000+ downloads

Est. actual: 1,452

Free

Released: Jan 23, 2026

No in-app purchases

No ads

Rated: Everyone

Signals

3 this week · 2 positive All of this week's signals →

📈Last 7 days +44 installs — 33% faster than the week before (+33) · 5/day since Sep 28
🏆Among Books & Reference apps top 18% by installs gained this week (344 peers growing)
🛠Updates quiet · updated 60 days ago

Installs since launch

+205 installs since Sep 28

Update history

1.1.26 Sep 11, 2026 · seen Sep 28, 2026

■ 회차 ( 재독 ) 관련 버그를 수정했습니다.<br>- 그 외 버그 수정 및 사용자 경험 향상을 위한 일부 개선이 이루어졌습니다.

Only the current version so far — new entries appear as the app ships updates.

책사이 - 독서 기록 & 책 일기 앱 is a books & reference app by 오비에스에이 ( OBSA ) with 1,000+ downloads (about 1.5K estimated). +44 installs in the last 7 days. Released Jan 23, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “A simple way to record your reading. Booksai We've stripped away complex features and included only the essentials for a reading log. Log the books you've read, jot down your thoughts, and build your own reading log. ######### Recommended for: • Those who want to simply record the books they've read • Those who…”