Success Planner - Minimalist iOS/Android app to track daily tasks
Time 2 - Stay focused and crush procrastination
Freework - An easy way to keep track of your daily work
Time Tracking for Freelancers - A simple, fully integrated time tracker for freelancers
everyhour - Improve your life balance: what gets measured, gets managed
Timing - Timing is the best way to keep track of the time you spend with your Mac.