content: I have mixed feelings for this app. On one hand I think it is really effective and gives a very odd kind of motivation. Just 5 more minutes and Ill have another tree in my forest But there was one thing somewhat bothering me. If you set the timer to for example 25 minutes and you actually focused for 50 minutes you still only get one tree. Even though you focused for 2 trees worth. I caught myself looking at my phone and planting another tree because of that. Which beats the point.