Tuner
Sub-cent accuracy for 19 instrument variants. Dozens of preset tunings, and a tap to hear how each string should sound.
Four tuners in one
Pick the dial you like best and tune your instrument
8 instruments, 19 variants, 39 tunings
From standard tuning to every drop and open one. Whatever instrument you play, every possible tuning.
Guitar
6-string and 12-string
- Standard (EADGBE)
- Eb Standard (D#G#C#F#A#D#)
- D Standard (DGCFAD)
- DADGAD
- Drop D (DADGBE)
- Double Drop D (DADGBD)
- Drop C (CGCFAD)
- Drop B (BF#BEG#C#)
- Drop A (AEADF#B)
- Open D (DADF#AD)
- Open Dm (DADFAD)
- Open G (DGDGBD)
- Open A (EAEAC#E)
- Open C (CGCGCE)
- Open E (EBEG#BE)
7-string
- Standard (BEADGBE)
- Drop A (AEADGBE)
8-string
- Standard (F#BEADGBE)
- Drop E (EBEADGBE)
Bass
4-string
- Standard (EADG)
- Eb Standard (D#G#C#F#)
- Drop D (DADG)
5-string
- Standard (BEADG)
- A Standard (ADGCF)
6-string
- Standard (BEADGC)
- A Standard (ADGCFA#)
Ukulele
Standard
- Standard (GCEA)
Baritone (DGBE)
- Standard (DGBE)
Mandolin
4-string and 8-string
- Standard (GDAE)
5-string
- Standard (CGDAE)
Milanese (6-string)
- Standard (GCEADE)
Banjo
5-string
- Standard (gDGBD)
4-string (Tenor)
- Tenor (CGDA)
- Irish Tenor (GDAE)
- Plectrum (CGBD)
6-string (Banjitar)
- Standard (EADGBE)
Violin
- Standard (GDAE)
Viola
- Standard (CGDA)
Cello
- Standard (CGDA)
Always play in tune with the tuner, by 
musicafè
Available for Android. Coming soon to the App Store
musicafè is completely free. And it always will be.
The microphone stays yours
The audio is analysed on your phone, in real time, and is never recorded, saved or sent anywhere. The app asks for the microphone only after you tap to tune: it never starts listening on its own.
For more information, see the Privacy Policy