iHz440 app for iPhone and iPad
4.8 (
5328 ratings )
Music
Entertainment
Developer: Twipout
0.99 USD
Current version: 1.1, last update: 7 years agoFirst release : 22 Mar 2014
App size: 1.56 Mb
This app plays a pure sine wave form of the standard for tuning: A440 Hz. The application also allows the user to select other frequencies to play.