Continuously record audio for retrieval at a later time. Unless saved, recordings are deleted on a rolling basis. <ul> <li>record harassment and bullying (even when you didn't anticipated them)</li> <li>save important pieces of information (phone numbers / passwords / instructions)</li> <li>record cute/funny moments</li> <li>prove that someone said (or didn't say) something</li> </ul> <b>Limitations</b> The app employs a range of tricks to reduce battery usage but it's still draining quite a bit. You'll have to check your device to see how it affects your battery. Battery drain is comparable to having constant audio playback.