3weeks -plan habit, goal, life
Make habits, change lifestyle.
About
This app helps you build lasting habits by leveraging the principle that 21 days of consistent repetition can rewire behavior. It offers a structured 21-day challenge system, streak tracking, daily logging with media, and gamified rewards to keep you motivated.
What's New in 3weeks
1.2.2
June 27, 2026
Streak Protection Improvements A warning dialog now appears when checking in after missing a day Choose to use a Streak Freeze, watch an ad to earn one, or restart your streak Freeze count updates instantly on the home screen after use Bug Fixes Fixed an issue where the freeze count didn't update after use Fixed an issue where check-in was allowed without warning after missing a day
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FAQ
How does 3weeks help build habits?
3weeks utilizes a 21-day challenge system where consistent daily check-ins are tracked. This repetition aims to hardwire new behaviors into your brain, making them feel less like effort and more like a natural part of your life.
Does 3weeks have ads?
Yes, 3weeks contains advertisements. As a free application, ads are displayed to support its development and maintenance.
What kind of progress tracking does 3weeks offer?
3weeks provides a calendar view of your check-in history, weekly pattern graphs, mood trend charts, and average achievement rates. You can also log your day with photos or videos to create a visual timeline of your growth.
Can I set reminders in 3weeks?
Yes, 3weeks offers smart reminders that you can set for a specific time each day. This daily notification helps lock in your routine, which is crucial for habit formation.
What are the badges in 3weeks?
Badges are earned for reaching milestones, such as completing 7 days in a row (Sprout badge) or finishing a full 21-day challenge (Flame badge). There are also rarer achievements for longer streaks and specific actions like documenting your journey with photos.
What devices is 3weeks available on?
3weeks is available on iPhone, iPad, and iPod. It is designed for iOS devices.
How often is 3weeks updated?
The latest version is 1.2.0, and the app was last updated on June 22, 2026. This indicates a recent update, suggesting ongoing development and support.
What is the age rating for 3weeks?
3weeks has an age rating of 4+. This means it is considered suitable for children aged 4 and older.
