🎵 Precise, responsive and easy to use tuner for mandolin. Fine-tune your mandolin in seconds thanks to your mobile phone. Tuning your mandolin has never been so easy, and it's free! All you need to do is launch the app, place the microphone from your smartphone near your mandolin, choose a tuning and get in tune! With this app you'll immediately get access to 8 different tunings for your mandolin, including standard tuning, open G tuning, cross tunings and more. ========== Full features ===