There are already plenty of blogs, tweets and posts about the benefits of Intermittent Fasting, which boosts health, longevity, makes people slim and look younger!

This app helps you DIY your own fasting schedule that works best for your daily life on a weekly basis, measure the results and stay motivated.

Below is a list of some of the features,
1. Track your fasting records on your own device without the need of data plan.
2. Integrated with Apple Health Kit. Fasting records, body measurements can be saved to Apple Health/Activity App.
3. Fasting duration can be set from 30 seconds to 999 hours.
4. Timer supports both count down and count up modes.
5. Notification reminders to start and stop fasting on a weekly basis.
6. Dual-Y axis chart for showing fasting duration and body measurements together.

About Fasting Timer Funder Subscription
- With a Funder Unlimited subscription, you have access to all features without restriction and ads.
- Fasting Timer Funder subscription is billed weekly.
- Payment will be charged to iTunes Account at confirmation of purchase.
- Subscriptions automatically renew unless auto-renew is turned off at least 24-hours before the end of the current period.
- Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal.
- Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase.
- Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable.
-Terms of Use

-Privacy Policy

Feel free to contact us: for any feedback!

What’s New

Version 7.3

1. New Feature: Dietary energy(calories) from HealthKit can be displayed on weekly chart and records list.
2. New Feature: Dietary energy(calories) can be logged into HealthKit from data input UI.

Ratings and Reviews

4.5 out of 5
177 Ratings

177 Ratings

nelle013 ,

Should be a way to delete data if needed

I love this app, except I accidentally added a digit to my waist measurement and I cannot delete it. Now my averages and chart are messed up. Please allow a way to delete accidents like this. Also the save button covers the metric change button so i can’t use metric instead of imperial.

Developer Response ,

Thank you for your review!
You can delete data from Apple Health App.

Gracybaby81 ,

Nice App!

I like the clean style of the design. It also shows the weight and body fat captured by my Yunmai scale so I don’t have to input weight and BMI etc by hand.
This is the only intermittent fasting tracker I’m using now;)
There is a minor bug with the weekly calendar swiping. If I go the the weekly records view then swipe to another week, it would reset the view to the chart rather than stay on the weekly records view. Please fix it.

Developer Response ,

This bug has been fixed in release 3.1

Thank you! I’ll fix the bug.

DS Northern ,

Simple and effective

Just started using the app 3 days ago and already being pushed for a review. So far so good. It’s simple. Will have a better opinion in a few weeks.

Developer Response ,

Thank you!


Intermittent Fasting Advocator
Remove popup ADs and unlock all features.


Synstack LLC
41 MB

Requires iOS 11.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Chinese, Simplified Chinese, Traditional Chinese

Age Rating
Infrequent/Mild Medical/Treatment Information
In-App Purchases
  1. Intermittent Fasting Monthly $2.99
  2. Intermittent Fasting Advocator $0.99


  • Family Sharing

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

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