Semitone

Andy Tockman

About this app

Semitone is a tool for musicians that includes a tuner, a metronome, and a piano.

The design is as simple and easy-to-use as possible while implementing many useful details, such as:

* an option to set A4 pitch for alternative tunings

* the ability to manually set strong beats on the metronome

* dynamic resizing of the piano keyboard

Semitone is free, open-source software. The source code is available on GitHub under the GPLv3: https://github.com/tckmn/semitone/

Ratings and reviews

Essential tools that are easy to use! I only wish higher octave(s) of piano are on top.

This app seems great so far - no ads, no unnecessary or intrusive permissions required, lightweight and simple. My only complaint is that the piano note B5 has an audio glitch, at least on my device.

I love that the tuner is combined with a simple piano in such a small app size. This would be hard to find in any other app.

What’s new

* Remember most recently used tab.
* Add monochrome icon style.
* Fix bug in launching on some devices.