content: So its a great concept and I was really excited to use it. However I was once doing homework and caved and exited out of the app. I was ready for a dead tree. But the timer just kept on going in the background with the tree still growing. I have a Samsung and the notification of the timer just chills in the notification bar. Now knowing this loophole of sorts that I can take advantage of and not do my homework while still getting trees is really counterproductive. I hope this gets fixed as soon as possible.