Guitar Tuna is a free app for tuning musical instruments

Guitar Tuna is one of those apps that just works. It’s super easy to use and makes tuning a guitar quick and unproblematic. All you have to do is select a note that you want to tune and begin strumming the matching string on the guitar. The app will then tell you if you need to tighten or loosen it.

In addition to tuning musical instruments, Guitar Tuna also helps you learn about chords. The library shows you how to play the note, the correct fingers to use and what it sounds like when played. You can then show your knowledge and understanding by tackling the mini games and becoming a master of the chords.

Download for iOS or Android.