Guitar players of every skill level can benefit from this free guitar tuner app from C.F. Martin & Co. Not only can you expertly tune your guitar but you can practice with our ear trainer to become a more efficient ear-tuner. Also included in the app is our custom guitar builder where you can create the acoustic guitar of your dreams. Then you can use our Pro-Tip videos to learn everything from properly stringing your guitar to using a capo.
Changes in this 1.2 Update:1. Updated the Email, Twitter, and Facebook sharing integration in the Custom Build.2. Updated the ProTips video feeds and video player functions.3. Improved the accuracy of the Tuner.4. Various bug fixes and modifications for compatibility with KitKat, Lollipop, and Marshmallow versions of Android.
