Sleep Cycle - Bio-alarm clock that wakes you up at optimal times based on your sleep patterns.
Wonder - Your personal research assistant
SleepBot - SleepBot is a sleep tracking app available in Google Play and the Apple App Store.
Reminder - A better way to keep track of your reminders 📝
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.
X (Twitter) - Connect with your friends and other fascinating people. Get in-the-moment updates on the things that interest you. And watch events unfold, in real time, from every angle.