Improve your intonation on string instruments, fretles bass or singing.

This app plays scales (major, minor), chords (major, minor, diminished, augmented) or organ points in all 12 keys. The looping function and adjustable speed makes this app your perfect companion for daily practicing.

What’s New

Version 1.1.2

This app has been updated by Apple to use the latest Apple signing certificate.

bug fixes

App Privacy

The developer, GbR Steffen Salbinger und Jonathan Porombka, 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

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

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