Intermittent Fasting: Fasta 4+

Simple 16:8 Fast Tracker

Akash Jain

    • 4.6 • 618 Ratings
    • Free
    • Offers In-App Purchases


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

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 1.3.3

- Bug fixes and performance improvements

Ratings and Reviews

4.6 out of 5
618 Ratings

618 Ratings

Logan12M ,

Great fasting tracker

I downloaded several fasting apps before I landed on this one. It’s simple to use, easy to navigate and I really appreciate the learning tab that helps you understand what’s really going on while you’re fasting.
One suggestion I would make to the developers is. Keep the timer going after the fasting. A notification at the end of the fast that lets you know that you are in your feeding window and then another notification when it’s time to start the fast again. Then just have a button that you can press if you want to pause or end the cycle.

Gilmourgirl79 ,

Does what it’s supposed to without breaking your wallet

I tried so many apps that had so much extra junk in them and cost ridiculously high amounts I’d just about given up looking entirely. Thank goodness I stumbled on this little app. It does exactly what I need without all the stuff I don’t and it’s not hidden behind ads and monthly or annual fees that are just ridiculous. Steady updates, no bugs I’ve seen yet and I have zero complaints.

Maui Kid ,

WatchOS issue

The Apple WatchOS does not sync with IOS on the phone. You basically have two different fasting countdowns going at the same time that are not in sync. Not optimal at all.

Be nice that when your fasting period ends, a new timer auto starts with the remaining time left to eat. Once that time is up, then start another fasting time with a tap to start. Or could be automatically started over again. Otherwise, lots of customization and integration with Apple Health, which makes it a great app! I’m on day 2 of fasting, so I’ll see how well this all works soon!

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

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