66-Day Habit & Streak Tracker
Daily Goals & Routine Planner
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
Build up to four habits free. Reach day 66 with widgets, Apple Watch check-ins, reminders, weekly recaps, pause and Flame Guard.
Build habits for 66 days and make them stick.
66-Day Habit & Streak Tracker gives every goal a clear finish line. Track up to four active habits free, check in with one tap and watch each 66-day grid fill with progress.
START FAST
Choose a starter template for reading, fitness, mindfulness, hydration, studying or quitting a bad habit. You can also create a custom habit with your own color and reminder.
STAY CONSISTENT
• Visual 66-day grids and daily streaks
• Current streak, best streak, completion rate and weekly recap
• Home Screen and Lock Screen widgets
• Apple Watch check-ins and Live Activities
• Flexible day ending at midnight or 3:00 AM
• Flame Guard recovery for an occasional missed day
• Pause and resume without losing history
• Trophies and share cards for milestones
BUILT FOR REAL LIFE
Track several goals without turning your day into a crowded dashboard. Use reminders, weekly insights and clear progress to keep moving, even when your schedule changes.
PRIVATE BY DESIGN
No account required. Your habit data stays on your device.
START FREE
Track up to four active habits with one reminder each. Premium unlocks unlimited habits, extra reminders, advanced insights and data import/export.
Pick a goal. Build the streak. Reach day 66.
Subscription Pricing and Terms:
Your Apple Account will be charged for renewal within 24 hours prior to the end of the current subscription period. The subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. You can manage or cancel your subscription from your Apple Account subscription settings.
Manage or cancel your subscription: https://support.apple.com/en-us/HT202039
Terms of Use: https://66streaks.com/terms/
Ratings & Reviews
Here are a few new ways to make time for your habits and keep your streaks going.
• Time your habits and check in automatically when you reach your goal.
• Block distracting apps until your habit is done.
• Recover eligible streaks automatically with Auto Recovery, and choose which habits Flame Guard protects.
• Fixed protected days missing from streak progress.
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
- Location
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- BURAK SAHIN
- Size
- 31.7 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. - Apple Vision
Requires visionOS 1.0 or later. - Apple Watch
Requires watchOS 10.0 or later.
- iPhone
- Languages
English and 11 more
- English, Dutch, French, German, Italian, Japanese, Korean, Portuguese, Spanish, Thai, Turkish, Vietnamese
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Premium Lifetime $19.99
- Premium Annual $9.99
- Premium Monthly $1.99
- Copyright
- © 2026 Burak Şahin
