Reference Tone app for iPhone and iPad

4.2 ( 9792 ratings )

Utilities Music
Developer: Christian Fessl

0.99 USD

Current version: 1.0, last update: 7 years ago
First release : 21 Nov 2012
App size: 253.7 Kb

Get always the right tone, configurable as note or as frequency.

Features
* every tone is selectable by english or german notation
* frequency can be directly edited or changed by slider or stepper
* 3 frequency ranges selectable for fine adjustment of tones
* volume control integrated in the App