Introduction to Guitar Fretboard Note Trainer

The Justin Guitar Fretboard Note Trainer is an app to help you learn the notes on the guitar neck (one of the most essential skills for progressing guitarists) using some awesome, fun and progressive games that you can play anywhere!

Several ways to maintain your phone

• Frequently clean up mobile phone garbage: The cache garbage generated by mobile phones is very large. If you clean up mobile phone garbage every month, about 2G of mobile phone garbage can be cleaned every time, which is one of the main reasons for our mobile phone freeze.
• Change the launcher: Change to a better third-party launcher to help make your phone run faster.
• Regularly clean the mobile phone desktop: Many widgets set on the mobile phone desktop will occupy the running memory of the mobile phone.
• Uninstall mobile applications: some useless applications will drag down the running memory of the mobile phone and affect the running speed of the mobile phone.

How to download and install?

• You could download the Guitar Fretboard Note Trainer app by navigating to the Google Play Store
• Once on the store, click on the search bar at the top of the screen
• Next, type in 'Guitar Fretboard Note Trainer ' and select the first option
• Click the "Download" button and wait for the app to start installing on your mobile device. Depending on your download speed, this should only take a few minutes

How to Uninstall Guitar Fretboard Note Trainer

1. If you no longer need the functions or services of this application, you can uninstall it by opening the Application Manager on your device
2. First, scroll down until you find the Guitar Fretboard Note Trainer app
3. Next, click on the app and tap 'Uninstall'
4. The app will be successfully uninstalled from your mobile device and all of its data will also be removed