Chord ai vs Open—Shape
| Chord ai | Open—Shape | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | $5.75/mo | — |
| Open source | No | No |
| Platforms | Android, iOS | Web, iOS |
| Free plan | Yes | Yes |
| Progression generator | — | Yes |
| Voicing explorer | — | Yes |
| Supported instruments | — | guitar |
| Mobile apps | — | ios |
| Chord audio playback | — | Yes |
Both are listed in Best Chord Finder Software. On Samsung Mobile US Press, Open—Shape scores higher on our published basis.