Sleep Cycle - Bio-alarm clock that wakes you up at optimal times based on your sleep patterns.
Alfred - Alfred is an award-winning app for macOS which boosts your efficiency with hotkeys, keywords, text expansion and more. Search your Mac and the web, and be more productive with custom actions to control your Mac.
SleepBot - SleepBot is a sleep tracking app available in Google Play and the Apple App Store.
Keysmith - Create custom keyboard shortcuts for your Mac and the web
Sleep Time - Alarm Clock - Sleep Time provides insight into your sleep patterns. By tracking your level of movement throughout the night, Sleep Time generates customized sleep data in easy-to-read charts.
Power Menu for Finder - The workflow enhancing Finder extension for Mac