Master guitar tuning with effortless precision using Pro Guitar Tuner, the ultimate Android app for guitarists of all levels.

Developed by the creators of the acclaimed ProGuitar.com online tuner, this app delivers a chromatic tuning experience mirroring a traditional tuner, directly on your Android device. Real-time sound analysis via your device's microphone (or any external microphone) guarantees accurate intonation for perfect tuning.

Endorsed by professional luthiers, repair shops, and musicians globally, Pro Guitar Tuner's adaptability extends to a wide range of stringed instruments, including guitars, ukuleles, mandolins, basses, and more.

For those who prefer aural tuning, high-fidelity instrument samples are provided. Explore diverse tonal qualities and characteristics with our comprehensive library of tunings.

Upgrade your playing experience with the accuracy and ease of Pro Guitar Tuner.

Version 5.0.3 Update (September 9, 2024)

This update resolves an offline functionality issue previously affecting the tuner. Performance enhancements have also been implemented.