SS Birthday Reminder Live - Improve personal organization and don't forget important things.
Surge for Mac - Advanced Web Debugging Proxy for Mac & iOS
Symbyoz Happy Birthdays - A smarter way to keep up with your birthdays.
Charles Proxy - HTTP proxy / HTTP monitor / Reverse Proxy
Trello - Infinitely flexible. Incredibly easy to use. Great mobile apps. It's free. Trello keeps track of everything, from the big picture to the minute details.
HTTP Headers - HTTP Headers allows you to quickly see the HTTP header information for the current URL.