Simply Fast 12+

Simple, Effective Fasting App

Mpathy Tech

Designed for iPhone

    • 4.5 • 2 Ratings
    • $0.99


Simply Fast is a very simple, no-frills app to help you achieve your time-restricted fasting goals. It follows a minimalist approach and is built with ease of use and practical utility in mind.

* Simple, beautiful and easy to use design.
* Configure fasting start time between 12:00 am and 12:00 pm, available in half hour increments.
* Fasting durations supported range from 12 to 23 hours.
* All the available complications are supported.
* The app sends one notification each to notify the start of fasting window and eating window.
* The default color choices for fasting and eating can be swapped by double tapping the progress bar when the diet is enabled.
* No sign-in or account needed to use the app.
* There are no ads or unnecessary pop ups.
* We respect your privacy. The app does not send us any form of information.

You should consult with your doctor before starting or changing the schedule of a fasting diet.

We welcome your feedback and suggestions. Please use the app support page ( to get in touch with us.

If you find this app useful, kindly let others know about it and also rate it on the App Store. Your support is essential for the continued development of this app.

What’s New

Version 1.0.8

Added support for fasting duration up to 23 hours.
Updated to the latest iOS and watchOS SDKs.

Ratings and Reviews

4.5 out of 5
2 Ratings

2 Ratings

Rally,AllNamesAreTaken ,

Great for shorter fasts

Fantastic integration with Apple Watch, looks beautiful on the sub-dual.
No login with Facebook or whatever, no useless complexity or ads, no subscription. Just a nice fasting timer.
I’d happily pay more if it supported longer fasts, but perhaps there is more to this issue than I imagine.
I’m doing 36/12 currently but will be using this when I get to a maintenance weight.

Developer Response ,

Thanks for the kind review. It essentially captured our design goals. Supporting different types of day or long fasting methods along with time restricted eating increases the complexity of the interface and hence avoided. Hope you reach your maintenance target soon and start using our app!

App Privacy

The developer, Mpathy Tech, 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 Collected

The developer does not collect any data from this app.

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


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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