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ccgt

Name: ccgt
Author: pterodactylus42

pterodactylus42

console chromatic guitar tuner.

Multimedia
FOSS
Free
No ads
No tracking

Android only

Get ccgt

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What are these stores? F-Droid, GitHub, Zapstore

console chromatic guitar tuner helps getting musical instruments in tune. It is ad-free, straightforward and intuitive. Only a few MB of storage are needed. The reference frequency A4 can be chosen from 432 to 443 Hz. Audio driver, algorithm and some other things can be adjusted to your instrument in the settings.

Developer: pterodactylus42
Website: blog.form-follows-function.de/
Source code: github.com/pterodactylus42/ccgt
Added to AppCosmos: 9 October 2026
License: GPL-3.0-only