Best Free and Premium Intermittent Fasting Apps

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Intermittent Fasting is a great way to lose or regulate your weight and simply get into a healthier eating habits.

However, as any new habit you want to build, keeping track of your performance is a great way to make it a lot more successful.

Luckily there are a bunch of intermittent fasting apps (a.k.a. time-restricted eating apps) that come to rescue.  Find the best Fasting Tracker to monitor your progress.

In this fasting app review, I will share with you what I consider to be the 6 best intermittent fasting apps as of 2022.

If you got no time to read the review, here are the apps I think are the best for intermittent fasting:

  1. DoFasting (Best all around pick!!)
  2. CLEAR
  3. Zero
  4. Life Fasting Tracker
  5. FastHabit
  6. MyFast

In case you still got some questions, don’t miss the very end of the page with intermittent fasting apps FAQ. I will go more in details in how some of the best fasting apps work (fasting tracker), which is the best water fasting app and more.

Top 6 Intermittent Fasting Apps









✔ iOS ✔ Android

**Rating (9.9/10)**
$2.00 – $3.64 (includes guides, meal plan, workout plans, all you need to guarantee success!)


clear intermittent fasting app logo


✔ iOS ✔ Android

*Rating (9.2/10)*
Free fasting tracker (**Premium services to unlock all features – price varies)



✔ iOS ✔ Android

Rating (9.0/10)
$0.35/day – $0.99/day


Life Fasting Tracker

✔ iOS ✔ Android

Rating (8.7/10)
Free fasting tracker (**Premium services – price varies)



✔ iOS ✔ Android

Rating (8.6/10)
Free fasting tracker (**Premium version – $2.99)



✔ iOS ✔ Android

Rating (8.3/10)
Free fasting tracker (**Premium features from $4.99)

Note: All data regarding functionalities and price is as of January 2022. 

#1 - DoFasting*

Main features:

  • Personalized to your weight-loss goals
  • Easy-to-use Fasting Tracker
  • In-app meal plan with macros and recipes
  • Workouts plan with video-demos
  • Weight Tracking
  • 20+ different Diet Types
  • Steps and calories tracking 

PRICE: From $2.00/week to $3.64/week

Get DoFasting App here

(After taking a free quiz and you will get personalized DoFasting app with 75% OFF)

The first  fasting app on the list is called DoFasting. Available on both Android and Apple devices, DoFasting is one of the best intermittent fasting apps I’ve tried. While most of the fasting apps are just fasting trackers, DoFasting is really sort of your personal intermittent fasting assistant. 

These are the main reasons to get DoFasting app:

  • Personalization. It all starts with a short quiz right at the beginning, which tailors the app to your needs and goals. It will ask you about your level of fasting expertise, eating preferences, fitness level, and a few other questions.
  • Fasting Tracking. You can choose the fasting schedule you’d like to follow from 6 available presets based on difficulty as well as set your eating window times.
  • Personalized meal plans. Based on your answers on the sign-up quiz, you get your daily caloric intake. It also includes recipes and macros that make following a meal plan really easy. A super handy feature if you want to improve what you eat, not only when you eat.
  • Workout Plan. Based on your fitness level settings, you get workout suggestions with the full exercise plan and video demos. What’s great is that exercises are short and can be done in a home environment.
  • Tips. DoFasting has a section called ‘Tips’; that is what it says – it gives you tips and knowledge on intermittent fasting. Lots of knowledge that is easily accessible at all times. Pretty standard, but really handy feature.
  • Weight Tracking. Finally, you can track your weight, fasting and workout history in your PROFILE tab. I like how visual it is, shows your current weight and how much weight did you lose.
  • 20 different diet types. Combine Intermittent Fasting with Keto, Paleo, Mediterranean, and any other diets to reach maximum results; DoFasting has more than 20 different diet types available within the app. 
  • Calorie tracker. Easily log calories of each meal consumed. Tracking your calories has never been easier!
  • Step tracker. Track your activity (steps), set goals, and see how many calories you have burned
Also – thanks to this close cooperation while undergoing DoFasting app review, I was able to get some insider knowledge that the DoFasting team is working on a major app uplift. From what I’ve heard, it’s really gonna be one of the must-have weight loss apps in 2022.
Check out my Youtube DoFasting app review here

Download DoFasting App:

#2 - CLEAR*

clear intermittent fasting app logo

Main features:

  • Flexible and easy-to-use Fasting Timer
  • Popular Fasting Plans like 16/8 or 20/4
  • Water & Weight Tracking
  • Daily, Interactive Knowledge Stories
  • Fasting Widget, Complications, and Wallpaper
  • Expert Video Courses

PRICE: Free (additional Premium services available)

For me, the name says it all: CLEAR helps you fast easy, and get a clear head and mind. If you don’t just want to lose weight, but really want to change from the inside out, this app is perfect for you.

These are the main reasons to get CLEAR app:

  • Flexible and easy-to-use Fasting & Eating Timer: The fasting timer is the heart of CLEAR. Here you can quickly set your start and end times and start fasting or eating right away. The time can be edited at any time if something changes in your rhythm. The app also reminds you when you should eat/fast. Super easy!
  • Popular Fasting Plans: At CLEAR, there’s the right fasting plan for everyone – whether you’re a beginner, intermediate or professional. From 16/8 to 14/10 to 20/4, there’s something for everyone. And best of all, the plan can be changed at any time.
  • Water & Weight Tracking: With the weight diary, you have full weight control and keep track of your achievements on the way to your goal weight. With the water tracker, you can be reminded to drink enough water. And let’s face it: we could all drink more!
  • Daily Knowledge Stories: One feature that makes CLEAR really exceptional is the daily Stories (as you know them from Instagram). Here you get new insights and tips every day on interval fasting, but also topics like nutrition, health, and mindfulness. The stories are super snackable and entertaining, you even get insights into the team and what goes on behind the scenes of the CLEAR App.
  • Fasting Widget: To make sure you never lose track of your fasting countdown, you can get the CLEAR widget for your home screen. This will make it even easier for you to stick to your fasting and meal times.

The main version of the CLEAR intermittent fasting app is free, but it also offers premium services like Apple Health synchronization and exclusive content. 

Also, spoiler alert, CLEAR is currently working with experts on video courses that provide insights on everything related to fasting, nutrition, exercise, and mindfulness. I honestly haven’t seen a feature like this on any other fasting app, so I’m really excited to see exactly what the courses will look and feel like.

Check out our full CLEAR review here

Download Clear App:

#3 - Zero

Main features:

  • Flexible fasting times
  • History and stats on your fasts and weight 
  • Notes feature
  • Resources on intermittent fasting

These are the main reasons to get Zero fasting app:

  • Flexible fasting times. Zero fasting app lets you pick from popular intermittent fasting types or create your own custom fast.
  • History, stats and notes on your fasts and weight. You can check your fasting and weight statistics and also leave post-fast notes.
  • Useful information on intermittent fasting. Zero app, you will find studies, articles, videos and podcasts to learn more about the intermittent fasting lifestyle.

Zero is one of the intermittent fasting apps both for Android and iPhone devices. Oh, by the way, entrepreneur Kevin Rose also uses Zero fasting app.

#4 - Life Fasting Tracker

Main features:

  • Flexible fasting tracker
  • Advanced tracking features
  • In-app community – Circles
  • Knowledge Base on Intermittent Fasting

These are the main reasons to get Zero fasting app:

  • Flexible fasting tracker. When you open the app, the first thing you see is a very clear fasting tracker. Just press the + and – buttons and easily set the number of hours you want to fast that day.
  • Various tracking features. Besides fasting, you can also log your weight, waist circumference, glucose, and ketones.
  • In-app community. Another feature that makes LIFE fasting app really stand out is called Circles. It’s basically an in-app fasting groups that allows you to see other users fasting, their overall fasting statistics as well as send them a DM. 

The main version of this intermittent fasting app is free, but it also offers premium services like biomarker blood tests and real-time health coaching.

#5 - FastHabit

Main features:

  • Flexible fasting tracking
  • Stats on your past fasts
  • Reminders and notifications

These are the main reasons to get FastHabit intermittent fasting app:

  • Flexible fasting tracking. You can choose how many hours to fast. Something came up? Feel free to stop, restart, or adjust your fast at any time.
  • Statistics on your past fasting history. Fasthabit fasting tracker has streaks feature and free version gives access to data on your past 10 day fasts.
  • Reminders and notifications. This fasting app has an option to choose days and times for fasting reminders and receive notifications about your ongoing fast.

Fasthabit is a popular fasting app on Apple Store and has recently launched their Android version. It is available for free or with a one-time-purchase for a premium version.

#6 - MyFast - Intermittent Fasting Timer and Tracking

Main features:

  • Weekly schedule mode
  • Manual mode
  • Progress tracking

These are the main reasons to get MyFast intermittent fasting app:

  • Weekly schedule mode. MyFast App has two fasting tracking options- manual and weekly schedule where you can plan your fasting times ahead for the whole week.
  • Manual fasting tracking mode. This fasting app allows adding flexible fasting times and editing them real time.
  • Fasting progress tracking. MyFast tracker visualizes your fasting history and weight loss progress in some good-looking charts.

MyFast is a high-rated intermittent fasting app that’s available for download on AppStore and GooglePlay. App has a free version or additional premium and ad-free version for purchase.

Want to know more about Intermittent Fasting?

Alright, folks, I hope you appreciate the efforts of the research and it gave you some insights into the fasting tracker apps mentioned.

To learn more about other types of fasting to use on a more DAILY basis, click on these articles – 16/8 is the most popular:

16/8 Intermittent Fasting Guide and 14/10 Intermittent fasting Guide.

In fact, if you wish to get started right now but need more guidance and support where and how to start exactly, sign up for our 21 Day Intermittent Fasting Challenge and get to know everything you need to successfully master the intermittent fasting diet and lifestyle.

Want to go on a Fasting or Health retreat with likeminded others?  Check out our Fasting Retreats review page Here.

* these fasting apps have sponsored this article. However, I would have included them anyway, because these are great apps that will help to make your intermittent fasting journey easier.

Research and text by:

Tauras Sinkus

Tauras Sinkus

Tauras is the founder and face of the 21 Day Hero. While being obsessed with mind and productivity hacks, he is hooked up with HIIT type group training and cooking gourmet meals almost every day. Tauras is widely known in the startup community for his kick-ass social media and marketing skills too!

More on Intermittent Fasting

FAQ on intermittent fasting apps

Which is the best free intermittent fasting app?

It’s all a matter of what you’re looking for. From my experience, CLEAR app is definitely one of the top fasting apps overall. It has a top-notch design and all the necessary features you will need in an intermittent fasting app.

But feel free to scroll through the list and find what would work best for you. Almost all the apps on the list have a free version with all the necessary features to satisfy most intermittent fasting fans. Even if you opt for a premium version, it won’t cost you much more than a cup of coffee.

Which would be the best prolonged or water fasting app?

To track your water fast or extended fast times, any fasting app will do the job. All of them either have various fasting schedules to choose from or manual fasting tracking where you can add your own eating and fasting windows.

A handy feature for water fasts would be hydration or water intake tracking. My favorite fasting apps like DoFasting have a feature to track your daily water intake and these apps offer various fasting schedules, which would make them the perfect water fasting apps.

How does Do Fasting app work?

After trying DoFasting, I have to say it’s definitely not “your regular fasting app”.

At first, you fill the DoFasting quiz and get a personalized fasting plan that will help reach your chosen weight loss goal. You also get easy-to-do workout suggestions, a healthy meal plan (you can even choose your preferred diet or note any allergies) and of course access all the typical intermittent fasting app features like – statistics, various tracking options and fasting schedules. And that all comes in a nice and easy-to-use design.

Overall, if your goal is to get fit and lose weight, this is the app that can get you there. You can download it here.

I'm looking for a do fasting app review. Can you share your review?

I’m indeed a big fan of DoFasting App, but I understand that you might want to read more DoFasting reviews before trying it out yourself. I’ve written a detailed DoFasting review on the top of the page and also posted a Youtube video where you can see how the app actually looks and works. 

6 Best Intermittent Fasting Apps
Check how the top 6 fasting Tracker apps work & look in my video review (2020-2022 review):

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Information on this document and our website is for educational and informational purposes only. You should not rely on this information as a substitute, nor does it replace professional medical advice, diagnosis, or treatment.

If you have any concerns or questions about your health, you should always consult with a dietitian, physician or another health-care professional. Consult your physician before starting intermittent fasting, especially if you are pregnant, breastfeeding, have any medical condition, or are taking any medication. Read more here.