Surge for Mac - Advanced Web Debugging Proxy for Mac & iOS
Todoist - Todoist is a to-do list that helps you get organized, at work and in life.
Weer - A HTTP protocol debugger with Chrome DevTools frontend interface
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.
Cellist - Cellist is an all-in-one HTTP debugging proxy software designed for OS that provides a straightforward approach to put a proxy between the HTTP client and the internet.
Asana - Asana project management is an effort to re-imagine how we work together, through modern productivity software. Fast and versatile, Asana helps individuals and groups get more done.