100Days
Build consistency and transform your life
— one day at a time.
What is 100Days?
A minimal yet powerful app with one purpose — making you consistent for 100 days.
Whether building discipline, improving health, or learning something new, 100Days provides the structure and accountability you need.
Visual streaks and progress metrics that motivate
Timely nudges without overwhelming notifications
Celebrations and challenges to maintain momentum
Optional partners to push you through tough days
How It Works
A simple, powerful approach to help you build consistency and transform your life in just 100 days
Learn a new skill
Code, language, instrument — master anything with daily practice. Track your progress and see how far you've come.
Build discipline
Create unbreakable habits through consistent daily action. The app helps you stay on track even on difficult days.
Transform your fitness
See remarkable changes with 100 days of dedicated movement. Log your workouts and watch your strength and endurance grow.