Do something 100 times to achieve mastery. Track your progress and build lasting habits.
Join 8,429 people mastering new skills
Simple, powerful tools to track your progress and stay motivated.
Create unlimited goals and track each rep. See your progress at a glance with beautiful visualizations.
Watch your progress grow with intuitive charts and progress bars. Celebrate every milestone.
Build lasting habits through consistent repetition. The law of 100 makes mastery inevitable.
Own your data. Export your goals and progress anytime in multiple formats.
Track streaks, celebrate milestones, and see your improvement over time.
Your goals are private by default. Share only what you want, when you want.
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Everything you need to know about the Law of 100
The Law of 100 is a simple principle: do something 100 times to achieve mastery. Whether it's learning a new language, practicing an instrument, or building a habit, consistent repetition over 100 iterations leads to dramatic improvement and lasting change.
Simply create a goal with a title and description. Each time you practice or complete a repetition, log it in the app. You'll see your progress visualized with charts and progress bars, tracking your journey from 1 to 100. It's motivating to watch your progress grow!
Yes! The Free plan supports up to 3 active goals, Pro supports 25 goals, and Enterprise offers unlimited goals. You can work on multiple skills simultaneously and track each one independently. Focus on what matters most to you.
Congratulations! Once you complete a goal, it's marked as completed and archived. You can still view your progress and export your data. Many users start a new related goal or challenge themselves with something completely different. The journey never ends!
Yes! Pro and Enterprise plans include data export features. Download your goals and progress in multiple formats. Your data belongs to you, and we make it easy to take it with you or analyze it externally.
We offer a 14-day money-back guarantee for all paid plans. If you're not satisfied, contact us within 14 days of your purchase for a full refund. No questions asked.
Join thousands mastering new skills through the power of repetition.