Thus us the first reviser I have written for any app. I would give 5 stars if the few bugs were not there, but am giving 3 stars till then, dont let that stop you downloading it. This has the potential to be a great app but has one major and several minor bugs. This app will record a lecture in a class full of people and the teacher can still be heard, a slight downside is that if there is any noise around you, ie someone unzipping their backpack, coughing, etc the sound focuses on that noise and the main subject is muted for a second or two. The main bug is that when you have initiated the recording, you expect it to just keep recording, but what happens is that the phone screen first dims, then locks, now if you get a text, SMS, missed phone call or a sound reminder that someone left you a voice mail, the recording stops. So when you log back onto your phone to stop the app, you see that its already stopped and you have a huge part of the recording missing, seems like it can not work properly in the background. I love that fact that a 3 hour recording is around 400 mb which can be compressed to 40 mb. I have not tried to use the editing features yet, so can not comment on them. They could be used to remove periods of inactivity and thus shorten the lecture . The playback allows you to skip forwards or backwards 5 seconds each time you press it, it would be useful if it allowed you to just keep your finger in the button and automatically just started skipping forward or backwards.