s.mart Circle of Fifths

Name: s.mart Circle of Fifths
Rating: 4.75 (264 reviews)
Author: s.mart Music Lab

s.mart Music Lab

★ 4.8 (264 ratings)

⬇ 50,000+ downloads

Est. actual: 78,989

Free

Released: Aug 1, 2014

No in-app purchases

No ads

Signals

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

📈Last 7 days +69 installs — 53% faster than the week before (+45) · 7/day since Oct 9
🏆Among Books & Reference apps top 11% by installs gained this week (405 peers growing)
⭐Rating steady at ★ 4.75 since Oct 9
🛠Updates quiet · updated 91 days ago

Installs since launch

+224 installs · 0 ratings since Oct 9

Update history

1.6 Aug 13, 2026 · seen Oct 19, 2026

Android 17 Alignment

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

s.mart Circle of Fifths is a books & reference app by s.mart Music Lab with 50,000+ downloads (about 79K estimated). +69 installs in the last 7 days. Rated 4.8 from 264 ratings. Released Aug 1, 2014. Install growth, rank history, SDKs and ad networks.

From the store listing: “Interactive Circle of Fifths with scales and chords for any instrument & tuning”