I've been trying to get back into playing guitar and I've noticed one thing: Both the App Store and Google Play are replete with guitar-tuning apps that are full of either upsells or advertisements.

I used to take guitar lessons as a kid and my instructor would tune the guitar every time I went in using a tuning fork and his ear. Things are a lot simpler now with high tech tuners like the new ...

Tune up without getting bogged down. If you'd rather not use this automated tuning, or find that it doesn't quite work, you can tap a string to tune it specifically. This also plays the note from your ...