168: Fasting Timer & Tracker
Intermittent Fasting & Diet
Free · Designed for iPad. Not verified for macOS.
Your fast, at a glance. Follow your progress with a Home Screen widget, see your habits in charts, and edit past fasts. Find your rhythm and keep it going.
Make fasting fit your life. See every effort add up.
Start a fast in just a few taps. 168 brings your timer, eating window, history, and trends together, so you can follow today's progress and see how far you've come.
Know where you stand
See elapsed time, progress toward your goal, and your expected finish time at a glance. Clear fasting and eating phases help you plan your day around your routine.
Keep your progress close
Add a widget to your Home Screen to see your time, progress, and expected finish without opening the app. Your routine stays in view while you get on with your day.
See your effort add up
Explore weekly, monthly, and six-month views of your fasting history. See completed fasts, total hours, and average duration, and turn individual sessions into a bigger picture.
Find a plan that fits
Choose from fasting schedules including 16:8, 18:6, and 20:4, or set a custom duration. Enable notifications to hear when you reach your fasting goal or your eating window ends.
Fix a record in moments
Correct the start and end times of completed fasts or delete entries you no longer need. Your statistics update along with your history, so your progress reflects what actually happened.
Learn more, with sources to explore
Discover tips for fasting and eating, with references to research papers you can explore for yourself.
No account to create. Just open the app and get started. iCloud sync keeps your fasting history connected across iPhone and iPad.
Available in English, Simplified Chinese, Japanese, Korean, and Spanish.
Start your next fast. Make it part of your rhythm.
Your fasting history, easy to get right.
• Edit the start and end times of completed fasts. Your statistics update automatically.
• Delete past entries you no longer need.
• Improved language experience in English, Simplified Chinese, Japanese, Korean, and Spanish.
The developer, 凌青 张, 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:
- Health & Fitness
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 凌青 张
- Size
- 4 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 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.
- iPhone
- Languages
English and 4 more
- English, Japanese, Korean, Simplified Chinese, Spanish
- Age Rating
16+
- 16+
- Infrequent
Medical Treatment information
Contains
Health or Wellness Topics
- Copyright
- © 2026 张凌青