Build a 66-day streak with starter templates, daily insights, flexible day resets, widgets, Apple Watch check-ins, and private local tracking.
Build a habit for 66 days—and make it stick.
66-Day Habit & Streak Tracker is a focused daily routine builder for people who want clear progress, simple check-ins, and a real finish line. No clutter. No account. Just the habits that matter.
START IN SECONDS
Choose a starter template or create your own goal. Track up to four active habits, set reminders, and check in with one tap.
WHY 66 DAYS?
Habit change takes repetition. A 66-day challenge gives every routine a clear beginning, visible momentum, and a finish worth celebrating.
STAY CONSISTENT
• Daily check-ins and a visual 66-day grid
• Current streak, best streak, completion rate, and weekly recap
• Flexible Day Ends setting: Midnight or Late Night at 3:00 AM
• Reminders for your schedule
• Home Screen and Lock Screen widgets
• Apple Watch check-ins
• Live Activities for at-a-glance progress
• Flame Guard protection for an occasional missed day
• Pause and archive habits without losing history
• Trophies and share cards for milestones
BUILT FOR REAL LIFE
Use it for fitness, reading, meditation, studying, journaling, hydration, morning routines, or quitting a bad habit. The focused limit helps you commit to fewer goals instead of building an overwhelming dashboard.
PRIVATE BY DESIGN
Your habit data stays on your device. No account, profile, or social pressure required.
Pick a goal. Keep the streak. Reach day 66.
The dev, BURAK is really amazing, he is deduced to making this app feel great and he’s amazing with responding to feedback. As for the app itself it has a good modern feel to it, it’s easy to use and understand. It’s simple enough where just about anyone can understand how to use it while still getting the job done. It also gets good updates, like the streak pausing feature that I suggested, I think that BURAK did a great job with implementing it in a way that doesn’t feel too cluttered but still works great. Overall it’s an amazing app with an amazing dev!
Developer Response
Thank you so much for this review! It really made my day.You’ve shared some great ideas with me and I’m really glad I’ve been able to add some of them to the app. I’m especially happy that you like how the pause feature turned out.Thanks again for all the feedback and support. It really means a lot!
Your streaks are now easier to start, more flexible to manage, and more insightful.
- Start faster with ready-made templates for reading, fitness, mindfulness, quitting bad habits, and more.
- Pause a streak without losing your progress. Paused days remain in your history, and reminders turn off until you resume.
- Choose when your streak day ends: Midnight or Late Night. With Late Night selected, check-ins before 3:00 AM count toward the previous day.
- Better understand your progress with completion rates, weekly recaps, your toughest weekday, Flame Guards used, and progress toward day 66.
- Explore a redesigned details screen that makes your progress, history, trophies, sharing, and streak actions easier to find.
- Your selected day-end time now works consistently across the app, widgets, reminders, and Apple Watch.
Version 1.5.0
The developer, BURAK SAHIN, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Purchases
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
BURAK SAHIN
Size
7.5 MB
Category
Health & Fitness
Compatibility
Requires iOS 17.0 or later.
iPhone Requires iOS 17.0 or later.
Mac Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
