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