The 1st Apple Watch + iPhone Chromatic Tuner that detects and displays your tuning accurately and precisely .

It's FREE. Quick and Easy to use. Clear and Simple to read.

Custom tuning notes specifically for string instruments like Guitar, Ukulele, Violin, Viola, Cello.

Features (Apple Watch + iPhone):
- detects your tuning notes
- generates tones
- precise frequencies detection in hertz

Download now and to make your Watch and iPhone a chromatic tuner!

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/