The Guitar Tuner Pro story
One tuner. 25M+ downloads.
Since 2018, Guitar Tuner Pro has helped people get their guitar, bass or ukulele in tune before they play. It is made by MWM, the French company behind edjing.
- Downloads worldwide
- 25M+
- Average rating
- 4.4 / 5
- Ratings worldwide
- 195K+
Made by MWM
Built by a music app company.
Guitar Tuner Pro is developed and published by MWM, a French company founded in 2009 that launched edjing, its first mobile app, in 2012. The tuner joined its catalog of music apps in 2018.
Pitch detection by MWM Audio, the audio technology developed by MWM.
See how the tuner worksSince 2018
From a pocket tuner to a practice app.
October 2018
March 2019
One million downloads
Five months after launch, the app has been downloaded more than a million times.
November 2019
Hello, Android
The app arrives on Google Play and brings the tuner to Android phones.
April 2020
5 million downloads
Five million downloads across the App Store and Google Play, eighteen months after the first release.
March 2021
10 million downloads
The app passes 10 million downloads across the App Store and Google Play.
May 2024
20 million downloads
Guitar Tuner Pro passes 20 million downloads, five and a half years after its first release.
April 2025
Lessons on Android
Guitar lessons that listen as you play arrive on Android, after iPhone.
January 2026
25 million and counting
Guitar Tuner Pro passes 25 million downloads. The first step is still the same: tune your strings.
Press
Articles about Guitar Tuner Pro, with the date they were published.
Press inquiries: press@mwm.io
Tune up and play
Tune up with an app downloaded 25M+ times.
