Airyware Tuner vs GuitarTuner.io
| Airyware Tuner | GuitarTuner.io | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | Yes | No |
| Paid from | — | Free |
| Open source | No | No |
| Platforms | Android, iOS, Windows | Android, iOS, macOS, Web, Windows |
| Free plan | No | Yes |
| Strobe display | Yes | — |
| Alternate tunings | Yes | Yes |
| Custom reference pitch | Yes | — |
| Available platforms | both | both |
| Offline mode | — | Yes |
Both are listed in Best Musical Tuner Apps. On Samsung Mobile US Press, GuitarTuner.io scores higher on our published basis.