Tone Generator is a simple app that will play a tone based a frequency between 1Hz and 20000Hz.

Uses:
- Tune an instrument
- Test your hearing (What's the highest frequency you can hear?)
- Test the range of your speakers
- Match the frequency of your tinnitus

Those are just some of the examples, you can use this tool any time you need to generate a tone from a frequency!

How to use:
To set a frequency, either use the slider, or type it into the frequency field and tap the "Set" button. To play the tone, simply press the "Play" button.