Intermittent Fasting 16:8 4+

Simple Fast Lose Weight Diet


Designed for iPhone

    • Free
    • Offers In-App Purchases


Fasting Tracker is the most popular fasting app trusted by users all over the world.

It’s an intuitive fasting tool to guide you to a self-determined life with healthy habits. You’ll lose weight effectively and feel more active! No diet and no yo-yo effect.

√ Health insights - continuously updated expert articles give you all info you want to know about this healthy lifestyle.
√ Easy recipes - tasty and easy-made recipes including Keto recipes help you reach your ideal weight faster.

√ The most natural way to lose weight and keep fit.
√ Lose weight without diet and exercise.
√ Burn your body fat reserves.
√ Boost your growth hormone.
√ Make you feel more active.
√ Improve your body and brain function.
√ No need to count calories intake.
√ On "Mine" page, turn on the "Apple Health" to sync the information of your height, weight to Apple Health.

√ Timer - Start your timer, and we will guide you throughout the plan with reminders.
√ Statistics - Intuitive graphs track the completion of your goals, your weight trends, your feelings, etc.
√ Custom - Set your goal, adjust your fasting/eating period to create your own unique plan.
√ Check Status - Know your body status and what’s happening in your body. Get personalized insights about your health.
√ Smart Tracker - Start / end your fast with one click. Auto track your time spent in fasting on graphs.
√ Learn - Provide science-based tips and articles for common questions.

√ Skip one meal a day: 14-10, 16-8, 15-9, 12-12
√ Eat one meal each day: 18-6, 19-5, 20-4, 22-2, 23-1
√ Weekly plan: 6-1, 5-2, 10in2, autophagy
√ 28 days plan
√ For both beginner and experienced

It’s proven that this healthy lifestyle leads to fast weight loss. During fasting, as your glycogen depletes, your body switches to ketosis, which is referred to as the body's "fat-burning" mode. This is an effective way to burn fat.

Yes. It’s the most natural and safe way to lose weight. Studies show that eating all the time makes your body unable to take a break from digesting. When you fast, you just take a break from eating, it takes some of the load off your liver.

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.

Subscription Terms and Details:
- Get unlimited access to all features for USD $12.99/month, USD $39.99/year.
- The payment will be charged to your iTunes account at confirmation of purchase.
- The subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period.
- Subscription may be managed and auto-renewal may be turned off by going to Account Settings after purchase.
- The account will be charged for renewal within 24 hours prior to the end of the current period.
- Any unused portion of a free trial period will be forfeited when the user purchases a subscription to that publication.

The contents of this app are intended for informational purposes only and not for the purpose of rendering medical advice. If you have any health issues, please consult your doctor before fasting and making any medical decisions.

Privacy Policy:
Terms of Use:

What’s New

Version 1.6.3

• Performance improved
• Bug fixed

Ratings and Reviews

4.9 out of 5
18.4K Ratings

18.4K Ratings

anime.mouse ,

Best fasting app available

I tried 5 different apps at the same time when I began IF, and this is the one I stuck with. This was one of the only apps I found that I could keep track of my body measurements, which is just as important to me as logging weight. It has widget options and an accompanying Apple Watch app, which I really appreciate. The combination of functionality with a nice looking interface (yay for dark mode!) sold me over all the other apps. To nitpick, a few things I would like to see added: - more Apple health integrations: right now it can only write my height and weight, I would love to see it send my water data to Apple as well - more watch options: the watch app immediately opens to add water, I can go back in the app and see the clock, but not which phase of fasting I’m in. When added to a watch face, only the consumed water shows, there’s no option to see your fasting clock - water logging options: the watch app, phone app, & widget automatically add the last used capacity when logging water, I would like to be able to manually enter an amount each time - weight logging: I would prefer to see the total amount of weight I’ve lost; not the difference since my last weigh in

Developer Response ,

Hello, thanks very much for your approval. We are committed to providing thoughtful service to users like you. We will seriously consider your suggestions and try to make some improvements to the app. If you encounter any problems in the process, please contact us at any time via We will provide you with more targeted help.❤️

Ramphibian ,

Great app even without premium

This app is wonderful. I just recently started using it, and I find it to be very helpful. It not only helps with fasting ( i believe 3 different options + one you can create), it also helps with tracking how much water your drinking/gives you reminders to drink water if you’d like, gives tips on fasting, can track your steps, and gives you a lot of information on fasting in simple little slides. I am very impressed with the free version of this app, and upgrading to premium doesn’t even cost that much. I believe it was around $3.33/month or something like that for premium. Currently I don’t intend to switch, but it is something I could see myself doing as I get more into fasting. I’m happy with how this app is set up as well, it’s easy to navigate, is well put together, and is very beginner friendly. I suggest this app for beginners and serious fasters alike :)

Developer Response ,

Hello, we're moved by your serious feedback, especially when we heard that you like fasting because of our app. Your feedback has really inspired us to work harder and bring you a better user experience. Wish you a happy fasting journey.

Verkilen11 ,

Subscription is well worth it!

This app has been extremely helpful with helping me get through fasts. My favorite part is that I can read about what my body is doing at each time interval of my fast. It gives me drive to keep going! When I’m not fasting I still use it for tracking water intake and daily steps as well as recording my weight and measurements when I want to. I have my notifications set so that I get the hourly reminder to drink water. That has helps me everyday, even when I don’t fast. Also, support team has been helpful…I was training for running a 5K this fall (2023) and I had a question about how much exercise i can do during fasting periods and I couldn’t find the answer on the app so I contacted support and they emailed me back within a few days and gave me some tips and suggestions that helped me decided on what to do.

Developer Response ,

Hello, we much appreciate your recognition.

We provide many plans (14-10, 16-8, etc.) and features (water reminder, body status, food diary, etc.) to help you fast. Your love will inspire us to do better.

We have been committed to providing users with good service and experience. If you have any questions or suggestions during use, please contact us via We will be at your service.


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App Privacy

The developer, ABISHKKING LIMITED., 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
  • Usage Data

Data Linked to You

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

  • Contact Info
  • Identifiers
  • Usage Data

Data Not Linked to You

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

  • User Content
  • Usage Data
  • Diagnostics

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

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