Clef Trainer icon

Clef Trainer

Somfan

⬇ 100+ downloads

Est. actual: 233

Free

Released: May 2, 2025

No in-app purchases

Contains ads

Signals

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

📈Last 7 days +3 installs — 50% faster than the week before (+2) · 0/day since Oct 8
🏆Among Music & Audio apps bottom 17% by installs gained this week (740 peers growing)
🛠Updates dormant · updated 308 days ago

Installs since launch

+10 installs since Oct 8

Update history

1.4 Jan 10, 2026 · seen Oct 21, 2026

Bug fix

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

Clef Trainer is a music & audio app by Somfan with 100+ downloads (about 233 estimated). +3 installs in the last 7 days. Released May 2, 2025. Install growth, rank history, SDKs and ad networks.

From the store listing: “Master sight-reading! Improve your music note recognition skills quickly.”