QR Attendance Book

Name: QR Attendance Book
Author: Motoki Takahashi

Motoki Takahashi

⬇ 1,000+ downloads

Est. actual: 2,986

Free

Released: Nov 22, 2023

No in-app purchases

Contains ads

Signals

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

📈Last 7 days +26 installs — 16% slower than the week before (+31) · 3/day since Oct 9
🏆Among Business apps top 6% by installs gained this week (1355 peers growing)
🛠Updates dormant · updated 378 days ago

Installs since launch

+83 installs since Oct 9

Update history

0.1.6 Oct 31, 2025 · seen Oct 16, 2026

Supported Android 15 (API level 35).

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

QR Attendance Book is a business app by Motoki Takahashi with 1,000+ downloads (about 3K estimated). +26 installs in the last 7 days. Released Nov 22, 2023. Install growth, rank history, SDKs and ad networks.

From the store listing: “Easily confirm attendance with QR code”