Sleep Cycle - Bio-alarm clock that wakes you up at optimal times based on your sleep patterns.

Surge for Mac - Advanced Web Debugging Proxy for Mac & iOS

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.

Charles Proxy - HTTP proxy / HTTP monitor / Reverse Proxy

Talalarmo - Minimalistic android alarm

HTTP Headers - HTTP Headers allows you to quickly see the HTTP header information for the current URL.