iPhone Screenshots


Violin Tuner is a chromatic tuner for violin that allows you to quickly and accurately tune your instrument using iPhone.

This app uses your phone's microphone to listen and analyze the sound in real time and indicate if the note is sharp or flat.

You can press the buttons at the bottom of the screen to play the sample sound of a violin string.

What’s New

Version 1.1.0

- fix bugs

Ratings and Reviews

2.3 out of 5
13 Ratings

13 Ratings

Tmi not saying name ,

Do not download this app 😒

I mean it would be an OK app but I mean it’s not for beginners and it keeps saying G string no matter which one I pluck even my IN TUNE E string I highly do not recommend this app this app is completely a waste of time 😤😤😤

Foxgirl Joan ,

Pretty good

Actually works, I have been using this to tune my violin and works pretty good

RaeCharlize🐝 ,


I turned up the microphone sensitivity because it wasn’t working well and it crashed and never let me back in again.

App Privacy

The developer, Qiaochu Zhu, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Identifiers
  • Usage Data

Data Linked to You

The following data may be collected and linked to your identity:

  • Usage Data
  • Diagnostics

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Location
  • Identifiers
  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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