Sleep Cycle - Bio-alarm clock that wakes you up at optimal times based on your sleep patterns.
Argus - Collections management for museums & galleries
Pokémon Sleep - This sleep app gives you something fun to look forward to when you wake up in the morning.
Sleep Calculator - Want to wake up in a good shape?
RemoteRetro - A tool for having agile retrospective meetings remotely! RemoteRetro makes retros easier and more effective, even when your colleagues are in different locations.
SleepBot - SleepBot is a sleep tracking app available in Google Play and the Apple App Store.