Love it! Gotten through a bunch of essays with this app. I love it actually let's your phone play music, which I always turn on before starting the timer. I do have one complaint, and it is a small one though- I think there should be breaks during the timer. I've needed to use the restroom a lot during studies, and I feel guilty because I'm wasting time. So I think there should be a 5 minutes break option. Maybe you're only allowed to use it once or twice per tree, depending on the time it took