Fasta is a simple, beautiful, and customizable fasting tracker app. Its elegant interface makes it super easy to track your ongoing fasts and also see your progress over time.

Intermittent fasting is one of the most popular, healthy, and effective weight-loss method. Fasta will help you reach your weight goals and develop a healthy lifestyle.

Key features of the app:
• Customise fasting timer with 3 different shapes and 50+ beautiful color themes
• 15+ different fasting plans to choose from
• Create custom fasting plans
• Track your progress with Insights
• 100% private, all the data is stored in the iCloud account
• Understand what's happening inside your body while fasting
• Dark Mode support
• Apple Watch support
• Siri Shortcuts support
• Apple Health app integration helps keep your weight data in sync
• View your progress with widgets

Some of the popular fasting plans are:
• 16-hour fast, or the 16:8 Intermittent Fast, where you fast for 16 hours and have an 8-hour feeding window.
• Circadian Rhythm Fast, this 13-hour fast starts around sunset to align your eating window with your body’s clock. Fasta automatically calculates the daily sunset for you.
• 18-hour fast, or 18:6 for more advanced fasters
• Other popular fasts include OMAD (one meal a day), 20:4 fast, and custom fasts up to 7 days

Fasting plans available in the app:
• Beginner - 12:12, 13:11, 14:10, 15:9
• Intermediate - 16:8, 17:7, 18:6, 19:5
• Advanced - 20:4, 21:3, 22:2, 23:1
• Circadian Rhythm Plans: Straight, Reversed
• Alternate Day Plan - 36:12
• Custom Plans


Fasta offers an auto-renewing monthly subscription at $1.99, an auto-renewing yearly subscription at $10.99, and a lifetime purchase at $15.99. The monthly plan offers a 3-day free trial and the yearly plan offers a 7-day free trial.
This price is in US Dollars (USD). Pricing in other currencies and countries may vary and actual charges may be converted to your local currency depending on the country of residence.
The subscription automatically renews unless turned off in your iTunes Account at least 24 hours before the end of the current subscription period. Your iTunes account will be charged when the purchase is confirmed.

Read more about our Terms & Conditions and Privacy Policy here:

We are always there for you!
- If you are facing any issues or have questions, please feel free to email us. Hope you enjoy using our app as much as we do! :)

What’s New

Version 1.0.48

- Bug fixes and performance improvements

Ratings and Reviews

4.6 out of 5
174 Ratings

174 Ratings

AJ-Brillig ,

Great intermittent fasting app - responsive developer

I am very impressed with this IF app. I switched from Zero to it and haven’t looked back. It does everything I need and is easier to use.

Developer Response ,

Thank you very much for your review! :)

Hmart316 ,

Great app for tracking fasting

So far I love the function of this beautiful app with one caveat. At least for me, the iPhone app does not sync with my Apple Watch. The iPhone app shows that I’m in the middle of a fast, my watch app shows me a screen where I can start a new fast. Also, reminders to start fasting are not pushed to my watch. Other than this minor setback, which I hope will be fixed in an upcoming update, this is a visually wonderful way to track my fasting.

johnny.deathmatch ,

Good app

Liking the app so far. The one feature I feel is missing is the ability to time the non-fasting portion of the day as well. 12:12 should be two twelve hour timers for example. Then, I don’t have to remember when to stop eating and think about setting a timer. I can just get the alert and start a new plan. Thanks for all your hard work!

App Privacy

The developer, Akash Jain, 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:

  • Identifiers
  • Usage Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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