Refined Twitter - A browser extension that improves the Twitter experience
Sleep Cycle - Bio-alarm clock that wakes you up at optimal times based on your sleep patterns.
Minimal Twitter - A distraction-free browsing experience for the new Twitter
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.
Tweet Tray - Tweet quickly from your desktop without any distractions.
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.