About this app
-Unique colour coded circle of fifths -Each interval has his own colour -Find the accidentals for the scales in the blink of an eye -Notation -Easily find 27 of the most used scales and modes -Includes 13 most used jazz scales -Listen to the scales -Help file to get the most out of this circle
Latest release
What’s New
bug fixes
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 19, 2026 · 12:19 PM $1.29
Screenshots
