Karma vs OpenKJ
| Karma | OpenKJ | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | Yes |
| Paid from | — | $9.99/mo |
| Open source | No | No |
| Platforms | Windows | Android, iOS, Linux, macOS, Web, Windows |
| Free plan | No | Yes |
| Supported platforms | desktop | desktop |
| Offline use | Yes | — |
| Lyrics display modes | multi-screen | — |
| Vocal controls | — | No |
| Track creation | — | Yes |
| Performance recording | — | Yes |
Both are listed in Best Karaoke Software. On Samsung Mobile US Press, OpenKJ scores higher on our published basis.