Circle of Fifths Trainer

Name: Circle of Fifths Trainer
Author: Pavel Shabanov

Pavel Shabanov

⬇ 1,000+ downloads

Est. actual: 1,171

Free

Released: Jul 12, 2026

No in-app purchases

Contains ads

Rated: Everyone

Signals

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

📈Last 7 days +161 installs — 20% faster than the week before (+134) · 14/day since Oct 5
🏆Among Education apps top 5% by installs gained this week (1889 peers growing)
🛠Updates quiet · updated 47 days ago

Installs since launch

+496 installs since Oct 5

Update history

1.5.0 Sep 26, 2026 · seen Oct 5, 2026

Chord progressions, Sound improvements, Spanish localization

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

Circle of Fifths Trainer is an education app by Pavel Shabanov with 1,000+ downloads (about 1.2K estimated). +161 installs in the last 7 days. Released Jul 12, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “The tappable Circle of Fifths with chords colored by harmonic function and a dedicated lock button. Features all seven modes with correct enharmonic spelling. Visual layouts for 5 instruments: • Guitar (full-neck view + CAGED system) • Bass guitar & Ukulele • Two-octave piano view • Handy diatonic chords tab •…”