Sleep Cycle - Bio-alarm clock that wakes you up at optimal times based on your sleep patterns.
Twilight - The app filters the blue spectrum on your phone or tablet after sunset and protects your eyes with...
Sleep as Android - Common alarm clocks ignore your sleep cycles, they wake you on schedule no matter your are currently in your deep sleep. Waking up from deep sleep is unpleasant, it makes you tired and it may negatively affect your productivity during the whole day.
Digipill - Digipill is an excellent mobile application that helps you to prevent insomnia, reduce stress, increase confidence, and to lose weight.
Pillow for iOS - An iOS companion that helps you sleep better 💤
AutoSleep - Automatically track your sleep from your Apple Watch