Too many ads, glitchy

So here is how the app usually works for me: I one it - have to watch a mandatory ad. Then once the add is finished and I can X out, I set the time that I want to wake up and press "sleep", this is when the app freezes and I need to shut down the entire app and restart it, rewatch the ads, and try to set the alarm again. It may or may not work. Its a good concept but there are better sleep cycle apps out there that dont glitch like this one.

Wadgesmdjejfnd about Sleepzy - Sleep Cycle Tracker, v1.6