Diapason

Diapason is the french word for "tuning work". This application plays A-440 Hz HIFI sounds: a real recorded tuning fork, a piano and a pure sine wave. (full version of "Diapason simple" application).

The app is completely secure to download. Prokaryo is the developer of Diapason that is related to the Music & Audio category. According to the latest info, the tool is rated 3.6 on Google Play.

Over 100 users set up this application and the latest update was launched on Dec 15, 2014. Get the free installer of Diapason 1.6.1 and read users' reviews on Droid Informer. The app can be launched on Android devices 1.5 and higher.