레슨북 출결 - 레슨북 출결 체크 전용 앱

Name: 레슨북 출결 - 레슨북 출결 체크 전용 앱
Author: J3LAB

J3LAB

⬇ 1,000+ downloads

Est. actual: 1,665

Free

No in-app purchases

No ads

Signals

3 this week · 2 positive · 1 warning All of this week's signals →

📈Last 7 days +2 installs — 100% faster than the week before (+1) · 0/day since Oct 7
🏆Among Education apps bottom 42% by installs gained this week (989 peers growing)
🛠Updates dormant · updated 397 days ago

Installs since launch

+6 installs since Oct 7

Update history

1.1.0 Oct 14, 2025 · seen Oct 19, 2026

SDK 업데이트

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

레슨북 출결 - 레슨북 출결 체크 전용 앱 is an education app by J3LAB with 1,000+ downloads (about 1.7K estimated). +2 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.

From the store listing: “Lesson Book Attendance Check Only App”