Community Mic takes the place of a remote microphone system. One person speaks into an iPad/iPhone microphone, the sound is transmitted over wifi, and then another person can listen through their iPad/iPhone.
Community Mic is perfect for classrooms or meeting places like churches that serve hearing impaired.
One person can speak to many listeners, there is no limit. The communication is one way, not like a walkie talkie. Community Mic is best for teaching or for presentations.
As this works over wifi, there is a small delay, about the same as if you make a phone call to another mobile phone in the same room.
RECOMMENDED: If you are not sure this app works for your purpose, please try the Lite version. It lets you try the app for 90 seconds before turning off. This should let you test using the app as a remote microphone using multiple iOS devices.