Physics Toolbox Tone Generator for iOS

This tone generator app produces a continuous sine wave tone. The user can modify the frequency (~pitch) of the sound wave. This app can be used in science education in conjunction with a sound meter to determine the inverse-square law for sound intensity, or with another tone generator to produce audible beats (by combining two tones of slight different frequencies).This is the first release of the app. In the near future it will be updated with other waveforms.If you have any questions, comments, or would like to see modifications/updates, please email me at vieyrasoft@gmail.com