Old Diapason

Old Diapason

iOS Universal Music

$.99

Own Want Buy Buy

With Old Diapason, you can have in your pocket the 5 most used tuning forks: A3 392 Hz, A3 415 Hz, A3 421 Hz, A3 430 Hz and A3 440 Hz. Retina display compatible, universal application (iPhone, iPod touch and iPad).

What's New

iOS 7 compatibility.

My Rating

App Store Rating

Top 200 Recent Activity

All Time Peak