Use your iPhone and iPad as a virtual tuning fork!

With beautiful and minimal design, you get an exact and useful tuning fork that plays any frequency between 0 and 20 000. A very useful app that helps you tune your instruments.

What’s New

Version 1.1

Fixes critical bug with iOS 9

Ratings and Reviews

3.3 out of 5
7 Ratings

7 Ratings

LaughterLines ,

Almost there

Wonderfully simple and easy to use app! The one improvement I'd like is to be able to input decimal values. Otherwise good app.

The.Piano.Pro ,

Terribly Inconsistent

Downloaded this app to see how it worked. While it would work fine if you don’t mind floating pitch levels, it doesn’t work for me. I’m a piano tuner, and require extremely accurate tools, a tuning fork being on the top of the list. Measuring against a very competent (and expensive) device, running A-440 for one second made the pitch about 1 cent flat. After three and a half seconds, the pitch had dropped about 4 cents — 1 complete Hertz. That’s a big drop for only three seconds...

No thanks, I’m sticking to my non-virtual tuning fork. It’s much more accurate (as in drops about 0.1 cents per 10 seconds, due to the heat of my hand)

Right Side ,

Minimalist Schmilist

Now so simple it’s hard to use.

App Privacy

The developer, Adivo datakonsult AB, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

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

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