The 5 String Bass Note Legend app is a free Android app for learning the fretboard of a 5 string bass. The app has a really smooth interface that can be used to play and locate notes on the fretboard. The app can be used both on tablets and phones, as it has large buttons. The app shows the griff that can be played like a real bass and which has 4 themes you can use (the wood and inlay type differ). The app can be used with recent Android versions and in a lot of languages such as: English, Indian, Corean, Franch, Canadian (it is more about the countries), Spanish, Japanese, Cantonese, Chinese, German and Russian. The app can be used to also play the bass like the real thing, but that would be done best on a tablet. The app can be used with headphones to tune a bass by yourself, as well as for learning the notes on the fretboard, which are written in all the musical notations. The 5 String Bass Notation Legend is a free Android app for tuning and for learning the notes on a 5 string bass.