content: i like this app it has helped me ween away from picking up my phone mindlessly during work. one thing that bothers me is that it is default set to vibrate MADLY when the timer runs out which defeats the purpose to me also was very upset that when i answered the phone it killed my tree. i figured out how to turn off the phone setting i thought i had got the vibrate to shut off but it went off again today. a user guide would be helpful because the interface is not user friendly.