The app is worthless because you can't make custom playlists. There's stories, music, nature sounds, etc... And I discovered a book narrator I really like, but I can't just play her stuff until I fall asleep. It's absolutely stupid to not have this feature. It should have been there since day one, but the devs don't know or don't care how to make a functional app. You can't fall asleep if you're clicking the next thing to play every thirty minutes like an even dumber version of Lost.