- Version: 2.7.1
- Size: 152.01 MB
- Release date: 2019-10-09
- Min iOS: 11.0
- Bundle ID: com.madharmony.GuitarGravitasTuner
- Version: 2.9.4
- Size: 151.69 MB
- Release date: 2017-12-29
- Min iOS: 11.0
- Bundle ID: com.madharmony.GuitarGravitasFull
- Version: 4.0
- Size: 173.56 MB
- Release date: 2016-12-13
- Min iOS: 15.0
- Bundle ID: com.madharmony.GuitarGravitas