Really Good UX - A library of screenshots for UX inspiration
Attention Insight - Maximize advertising campaign results and design performance with pre-launch analytics.
UX Check - Easy heuristic evaluations on your website (chrome ext.)
Nirow - Habit tracking: Automated, Siri-ed, Calendar-ed, and More!
Heurix.io - Heurix is a free heuristic evaluation tool that helps you work out how to improve your website.
Purp - A smart to-do list and goal tracker app