Harmony Pro vs Scaler 3
| Harmony Pro | Scaler 3 | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | Yes | |
| Paid from | Free | |
| Platforms | macOS, Web, Windows | iOS, macOS, Windows |
| Free plan | Yes | No |
| Reverse chord lookup | Yes | Yes |
| Progression generator | Yes | Yes |
| Voicing explorer | Yes | Yes |
| Chord audio playback | Yes | Yes |
| Supported instruments | guitar | |
| Mobile apps | ios |
Listed together in Best Chord Finder Software