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iHz440 app for iPhone and iPad

4.8 ( 5328 ratings )

Music Entertainment
Developer: Twipout

0.99 USD

Current version: 1.1, last update: 8 years ago
First 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.