Dont listen to bad reviews. This app works perfectly, as long as you know how to use it. Yes, the phone has to be left on all night, but if you put the phone upside down, it uses almost no battery through the night.
Ive been looking for a way to wake up to something other than an alarm, and I dont have many songs on my phone (since I have Spotify). This is perfect.
If you have ever used the alarm on Pandora or iheartradio, it works the exact same way, except you get to choose the exact playlist you want to wake you up.
Thank you!
jwirthy about Alarmify: Alarm App for Spotify