If you want to give some fast feedback about Pro Guitar Tuner. Please fill out This Survey.

This is how you become an Android beta tester:

• You will need to have a Google account (@gmail.com) or a G Suite account to join a test.
• Opt-in as a Beta Tester on Google Play by clicking this link: https://play.google.com/apps/testing/com.jrinnovation.proguitartuner
• You need to sign in to ProGuitar
• To be able to participate you must join the Android Beta Tester group.

If you have followed the steps above, you are now a Beta Tester. So what does this mean? You will now be able to download and test each update before it is released to the public. If you find any bugs or if you have suggestions for improvements, please tell us and all the other beta testers! We prefer if you leave your feedback here:
forum.proguitar(dot)com/category/63/pro-guitar-tuner-android
This is a hidden category, only visible to beta testers.

Thanks and Kind regards,
Team ProGuitar

In this release (2.0.4), we will make the tuning database available without having to pay for the premium version. The only requirement is to watch a video ad before accessing alternative tunings and custom settings.

You can read more about the app here: Android Guitar Tuner

Enjoy and stay tuned!