Habitica - Habitica is a free habit building and productivity application.

iBetter - iBetter app comes up with features to help you in fighting bad habits and developing new habits through your smartphones.

Loop Habit Tracker - Loop Habit Tracker (AKA uhabits) helps to create and maintain good habits in order to achieve their...

ATracker - ATracker app allows you to track your time in a few simple steps and can view full daily, weekly, and monthly reports at a glance.

ActivityWatch - Log what you do on your computer. Simple (yet powerful), extensible, no third parties.

YourHour - YourHour is an app by Mindefy labs through which you can easily overcome with your phone addiction by monitoring your phone usage.