What this app can do besides telling me I have to sleep an even number of hours. No options to set wakeup or sleep times manually for each weekday in advance, no option to note down my actual sleep and wake up times, doesn't work as a tracker. It gives an alarm at wakeup time but it's just a single normal alarm I could also set in my phone. Then after the first night, just after waking up it tells me I need to buy the full version. Uninstalled.
Sleep Well at Google Play market analyse