Good but risky – MultiTone Generator Review

Fairly good, but dangerous if working with ultrasonic tones. If you forget a tone playing it will keep playing even if app is minimized, and even if you start other audio apps. It’s too easy to end up blasting ultrasonics into your ears if you forget it playing and then decide to listen to an audiobook, for example. An option for tones to auto stop after X seconds would be welcome. Or if tones automatically stopped on app minimize, that would be good too.
Review by Atlas Roufas on MultiTone Generator.