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