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Unlock the power of intermittent fasting to lose weight and improve your metabolic health.
We are your personal fasting tracker for a healthier life.

Intermittent fasting brings you a new lifestyle with healthy habits.

But if you:
Are under 18 years old.
Are pregnant or breastfeeding.
Have health issues, such as diabetes and cardiovascular diseases.
Are underweight.
Don’t feel well as a result of fasting.

Consider the risks involved and ask your doctor for advice before fasting. Use of the Fasting Tracker is at your own risk. This is not a medical application, it only makes intermittent fasting more convenient for you.

We also want to provide you with a list of materials on the basis of which we made our application.

You can familiarize yourself with scientific works in order to better understand the mechanism of work and medical indicators of intermittent fasting for your body:

“The popular fasting diet regimen can work well for weight loss, but many other claims about its benefits remain to be proved” - Scientific American

“Intermittent fasting can help weight loss” - Harvard Medical School

“Intermittent fasting: What is it and how does it work? ” - Johns Hopkins Medicine

With various fasting plans, fasting tracker is suitable for beginner and experienced, men and women. It guides you through your plan. No need to change your diet, you can easily stick to it. If you are under 18 years old, pregnant or breastfeeding, have health issues or are underweight, please ask your doctor for advice before fasting.


TIMER - Set goals, track your fasts, and stay on track.

CUSTOM PLANS - Personalized protocols and adaptive recommendations help everyone from first-time fasters to advanced practitioners.


PERSONALIZED INSIGHTS - See how your fasting practice correlates with health markers like weight, sleep, and blood glucose. Spot trends and adjust behaviors to stay on target.

FASTING ZONES - Understand what's happening in your body to stay motivated to reach your goals.

JOURNAL - Reflect on how you feel during your fasts. We'll graph your moods so you can track trends over time.


PREMIUM CONTENT - Cut through the noise with an exclusive content.



• 16-HOUR FAST, or the 16:8 Intermittent Fast, used by celebrities, athletes, and millions of Zero users to manage weight.

• 18-HOUR FAST, or 18:6 for more advanced fasters.

• Other popular fasts include OMAD (one meal a day), 20:4 fast and custom prolonged fasts up to 7 days

Payment for Catabolic Fasting App will be charged to your iTunes Account when you subscribe. Subscriptions automatically renew unless auto-renew is turned off at least 24-hours before the end of the current period. Manage your subscription by going to your Account Settings.

Read more terms & conditions:

Terms of use: https://easyfastingtracker.app/policy/pp.html

Privacy policy: https://easyfastingtracker.app/policy/pp.html

What’s New

Version 1.0.1

-- Improved calculation
-- Improved stability
-- Bug Fix

App Privacy

The developer, MARIIA NYZHNYK, 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 Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Identifiers

Data Linked to You

The following data may be collected and linked to your identity:

  • Health & Fitness
  • Purchases
  • Identifiers

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Usage Data
  • Diagnostics

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


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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