OtoTheory vs Roland Chord Director
| OtoTheory | Roland Chord Director | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | Yes | |
| Paid from | Free | Free |
| Platforms | iOS, Web | Android, iOS |
| Free plan | Yes | Yes |
| Paid from | 5.99 /mo | |
| Reverse chord lookup | Yes | |
| Progression generator | Yes | Yes |
| Voicing explorer | Yes | |
| Supported instruments | guitar, bass, keyboard | |
| Chord chart export | Yes | |
| Mobile apps | ios | ios_and_android |
| Chord audio playback | Yes |
Listed together in Best Chord Finder Software