📈Last 7 days+2 installs — 33% slower than the week before (+3) · 0/day since Oct 7
🏆Among Education apps bottom 28% by installs gained this week (1707 peers growing)
🛠Updatesdormant · updated 1463 days ago
Installs since launch
+9 installs
since Oct 7
Update history
3.0Nov 9, 2022 · seen Oct 19, 2026
・ver 3.0<br>- 新しいシステム
Only the current version so far — new entries appear as the app ships updates.
レッスンタイム is an education app by TO-ON KIKAKU COMPANY with 1,000+ downloads (about 3.7K estimated). +2 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.
From the store listing: “Useful lessons management tool for piano teachers and students”
