Explore the circle of fifths with interactive scale displays. Select keys via touch or slider to view major and parallel minor scales. Customize note notation and clef for a personalized musical experience.
4.3(20 ratings)
FreeIn-App Purchases
Best Transruler free alternatives: apps like Transruler free
10+ similar apps compared and reviewed
4.7 avg rating
10 free apps
Updated October 2026
Transruler free is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.
Top Alternatives to Transruler free
0.0(0 ratings)
FreeAds
Explore the relationships between musical keys and their key signatures. This app visually represents the circle of fifths, showing how sharps and flats change as you move through the chromatic scale.
musicLabe: Make Music & Learn by Semse World Kft
Create Loops and Learn TheoryWorth Considering
🎵 Music
4.9(15 ratings)
FreeIn-App Purchases
Create, play, and learn music with this intuitive app. Explore scales, compose loops, and even use it as a MIDI controller. Offers a free version with essential tools and premium options for expanded features.
