ChordU vs Scaler 3
| ChordU | Scaler 3 | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | Yes | |
| Paid from | $4.17/mo | |
| Platforms | Android, iOS, Web | iOS, macOS, Windows |
| Free plan | Yes | No |
| Progression generator | Yes | Yes |
| Voicing explorer | Yes | Yes |
| Supported instruments | guitar, piano, ukulele, mandolin | guitar |
| Chord chart export | Yes | |
| Mobile apps | ios_and_android | ios |
| Chord audio playback | Yes | Yes |
| Reverse chord lookup | Yes |
Listed together in Best Chord Finder Software