The tune-bot tuning calculator will help you determine the notes and frequencies to reach your perfect sound. Based on your drums and your personal preferences the tune-bot will provide recommended settings based on musical intervals. You can then use the tune-bot drum tuner to tune your drums to these exact settings. Also you can experiment with other tunings and try some of our “pro tunings” from the various tune-bot artists. After you’ve tuned your set to your liking you can save the pitches of all your drums to allow you to quickly re-tune to the same sound over and over again. No more guesswork!

The tuning calculator app includes:

•Drum-Set calculator
•Snare Drum calculator
•Bass Drum calculator
•Single-Tom calculator
•Store and Recall of multiple Drum-Sets
•Pro Tunings from tune-bot Artists
•Tuning Guide
•Tuning Videos

*THIS IS NOT A DRUM TUNER! It is a tool intended to be used with the tune-bot drum tuner.

**The tune-bot drum tuner is available worldwide in music stores and online. See for a list of dealers.

What’s New

Version 1.2

Fix to be able to view previous saves.

Ratings and Reviews

4.8 out of 5
4 Ratings

4 Ratings

pink oboe ,

In love with my new gadget

Just got my Tune-Bot today and I love it. Only had time to tune one drum as it got late and I want to stay on friendly terms with my neighbours. I have a reasonable cheap and cheerful Mapex kit and I already know it's going to sound ten times better than it does now. Thank you.

Bob Beeson ,

Good start, could be better

Good first app but needs some development to make it truly useful. The great thing about the tune bot is that it gives you a starting point to then experiment in a controlled manner to find your perfect sound for each drum.
This perfect sound might not be one of the recommended intervals but you can't save your personal tuning, you can only save the recommended settings.
Give us the ability to enter and save our own head pitches and this will be a great app.


Overtone Labs, Inc.
26.2 MB

Requires iOS 6.0 or later. Compatible with iPhone, iPad and iPod touch.



Age Rating


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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