Unloop is described as 'Join over 50,000 users! End the stressful cycle of procrastination, build unstoppable focus, and take back control of your life. UNLOOP is the #1 Anti-Procrastination System, scientifically engineered to rewire your brain for immediate action' and is a anti procrastination tool in the office & productivity category. There are more than 50 alternatives to Unloop for a variety of platforms, including Mac, Windows, Linux, iPhone and Android apps. The best Unloop alternative is ActivityWatch, which is both free and Open Source. Other great apps like Unloop are TimeScribe, LeechBlock, ManicTime and RescueTime.