JustinGuitar vs Piano Marvel
| JustinGuitar | Piano Marvel | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | Yes | No |
| Paid from | $4.17/mo | $10.83/mo |
| Open source | No | No |
| Platforms | Android, iOS, Web | Android, iOS, macOS, Web, Windows |
| Free plan | Yes | Yes |
| Live feedback | Yes | Yes |
| Curriculum scope | instrument | mixed |
| Included instruments | 1 | 1 |
| Practice tools | Yes | Yes |
| Progress tracking | Yes | Yes |
| Platform support | multi-platform | multi-platform |
| Offline access | — | No |
Both are listed in Best Music Learning Apps. On Samsung Mobile US Press, Piano Marvel scores higher on our published basis.