Violin Tuner & Fiddle Tuner

K&K Techs

Contains adsIn-app purchases

About this app

Violin Tuner & Fiddle Tuner listens to your violin through the phone's microphone, finds the string you are tuning, and shows how far off it is and where your note sits on a staff. Tune a violin or a fiddle string by string, G D A E, at the standard A4 = 440 Hz.

🎻 Tune a violin string by string
• Play a string and the tuner picks the nearest of G, D, A and E and names it, large and easy to read
• A violin head at the bottom of the screen shows which string that is: its peg, its name and the string itself light up, and turn green once it is in tune
• Tap a peg to tune that string only; tap it again, or tap Auto, and the tuner picks the string by itself again
• A meter from -50 to +50 shows whether you are flat or sharp, with "Too low" or "Too high" under the string name
• When the string is in tune, the name and the needle turn green
• The frequency in Hz, and how far you are from the string as a number such as +12 or -9

🎼 Your note on the staff
• Every note you play is drawn on a five-line staff with a treble clef, with ledger lines and a sharp sign where it needs them
• If you play a different note from the string you are tuning, that string's note shows faintly on the staff, so you can see where to go
• Note names in letters (A B C) or in Do Re Mi (Sol Re La Mi), switched with one tap from the top of the screen

🔊 Tune by ear
• Tap "Hear it" to hear the string you are tuning, recorded on a real violin

🔒 Private and simple
• Sound is analyzed on your phone and is never recorded or sent anywhere
• The app asks for the microphone once, with a short note on what it is for
• The screen stays on while you tune, and the microphone turns off when you leave the app
• Light or dark themes
• No account or sign-up, and the tuner works offline
• One small banner at the bottom and no full-screen ads ever and one purchase removes the banner for good
• Privacy policy: https://knktechs.com/violin-tuner/privacy-policy

Use it as a violin tuner or a fiddle tuner for practice, lessons, orchestra and folk sessions.

What’s new

Initial release
🎻 Tune your violin or fiddle through the microphone
🎯 The tuner finds the string you are tuning, or tap its peg to pick it
🎼 See every note on a staff, in letters A, B, C or Do, Re, Mi
📏 A meter shows flat or sharp, and green means in tune
🔊 Hear each string, recorded on a real violin
🌙 Light and dark themes