Kids Tuning Fork

Just a basic "Tuning Fork" simulator with vibrations.
(for demonstration purpose only)
Use it for demonstrating kids.

Steps to use:
* Choose a tuning fork
* Hit phone slightly on your palm
* Feel the vibration and hear the tone

If you have anything to say, or suggesting us an improvement, simply send us a feedback and we will contact you. Your feedback is important to us :) enjoy!