Tuner 4+

The only app for your watch

Marcello De Palo

    • 4.3 • 4 Ratings
    • $0.99
  • Only on Apple Watch

Apple Watch Screenshots


The only tuner app for your watch

It utilizes your device's built-in microphone. Tuner also has the ability to tune to a custom note and can be used to tune almost any instrument.
Tuner is a must-have app for any musician and is the only app for your apple watch.

What’s New

Version 1.0.4

We have enjoyed to add a new functionality!

Now you can change the pitch with the digital crown and also we have added beautiful complications

Hope you that the app as fun to use as I found developing it.

Ratings and Reviews

4.3 out of 5
4 Ratings

4 Ratings

slasc ,

Works great

After some difficulty with granting it microphone access, it now works well, and I am happy about it.

The play button when you open the app is a little confusing, but, after clicking it, it works.

The complication is a little boring. It looks like it’s supposed to do something more, but it does not.

Developer Response ,

Thanks for your feedback in the next release you can see the update about the play button and complications 😉

Esorcc ,

Loved the app but then it went away and can’t reinstall it

It worked great at first. I did the newest Watch OS install and now the app is gone. It does not show up in my Watch app list of installable apps either. Not sure what to do to reinstall it.

App Privacy

The developer, Marcello De Palo, 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 Not Collected

The developer does not collect any data from this app.

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


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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