This app is simple in and out. You can choose an A note from sub-audible to so high it hurts your ears. Would be nice to have chart indicating average frequency for tenor, bass, alto, etc.! All in all a neat free app!
This is a lite version of the popular Tuning Fork-App with adds! This beautifully designed realization of the classical tuning fork for iPhone, iPod or iPad plays a pre-selected tone and features: - Freely adjustable frequency - Realistic fade-in and fade-out - Strike it by a slight movement or a tap of your device - To be used with headphones or your device's speakers!