Money Well Spent

Best $4 I have ever spent. The tuning is so accurate that I dont need to use my other tuner that clips to my bridge of my cello. The only time I use the other one is if Im in a group and I need to tune. As I play it is a good visual reference to see how far off I am from a perfect pitch. I highly recommend you get this app.

Whitewolfdog about Tunable – Tuner & Metronome, v1.2