Fasting - Intermittent Fasting

Contains adsIn-app purchases
4.8
938K reviews
50M+
Downloads
Content rating
PEGI 3
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About this app

Intermittent Fasting 16:8 will guide you to a new lifestyle with healthy habits. You’ll lose weight effectively and feel more active! No diet and no yo-yo effect.

IS IT EFFECTIVE?
It’s proven that intermittent fasting 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.

IS IT SAFE?
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, which can result in health problems, such as diabetes. When you fast, you just take a break from eating, it takes some of the load off your liver.

CAN I USE FASTING TRACKER?
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.

WHY INTERMITTENT FASTING?
√ Burn your body fat reserves
√ Start the process of regeneration and detox during fasting
√ Slow down the aging process
√ Benefit for controlling blood sugar
√ Reduce inflammation
√ Prevent numerous diseases, such as heart diseases and diabetes
√ Boost your growth hormone and increase metabolism
√ Make you feel healthier and more active
√ Improve your body and brain function
√ The most natural way to lose weight and keep fit
√ Lose weight without diet and exercise

FEATURES OF FASTING TRACKER
√ Various intermittent fasting plans
√ For both beginner and experienced
√ One tap to start/end
√ Customize fasting plan
√ Adjust fasting/eating period
√ Set notifications for fasting
√ Smart fasting tracker
√ Fasting timer
√ Track your weight
√ Check fasting status
√ Science-based tips and articles about fasting
√ No need to count calories intake
√ Losing weight has become so easy
√ Sync data with Google Fit

SCIENTIFICALLY PROVEN INTERMITTENT FASTING

Effectively Lose Weight
Your body switches into fat burning mode. You’ll burn body fat reserves and prevent food you eat from being stored as fat.

Natural and Healthy
When fasting, your body will actively burn fat, get into detox mode and start the process of regeneration.

Detox
Your body reduces inflammation. Cells break down viruses, bacteria and damaged components.

Prevent Diseases
Studies show that fasting can prevent numerous diseases, such as heart diseases, diabetes and cancer.

Cell Repair and Regenerate
Cells remove unnecessary or dysfunctional components. Damaged cells will be replaced with stronger ones.

Against Aging
Your body initiates autophagy, a process of detoxification, repair and regeneration. This has benefits against aging.

Control Blood Sugar
Fasting helps you become more sensitive to insulin. It’s beneficial for controlling blood sugar.

Increase Metabolism
During fasting, your growth hormone goes up, and your metabolism will be increased.
Updated on
Sep 29, 2025
Events & offers

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, App activity and 2 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.8
927K reviews
G M
May 17, 2025
Do not pay for it, the version without ads is absolutely not worth it even with the discount, I would give zero stars or less.The meal suggestions are a joke, I am not kidding they suggested, literally to the eat the "right amount of tomatoes". A real joke! I would give 5 stars to the free version though. It's just a lot of money to just remove ads. I don't see any value in the paid version
4 people found this review helpful
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Leap Fitness Group
May 16, 2025
Hi, our diet plans are developed under the guidance of professional nutritionists. However, since everyone's caloric needs vary, you can adjust them according to your needs. Besides the diet plans, you can unlock 5:2 plan, my plan, one day break, etc. in the premium version. We'll also work to add more diet plans and useful features.
Aleksandra K
June 5, 2025
It used to be such a good, easy to use app for tracking but now I can't even open it without full screen video ads freezing my phone and stopping my music. I don't mind having small ads in the app, I didn't even mind full screen ads at first cause they had no sound and could be skipped after 5 secs. But seriously, a whole loud video ad playing when I'm just trying to click "start fasting"? Definitely too much for me.
24 people found this review helpful
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Leap Fitness Group
June 9, 2025
Hi, we fully understand your feelings and value your feedback. If you encounter loud ads again, could you please send the screen recording and ad link via "Me>Settings>Feedback"? Please keep the "log" on the email sending page. We will immediately check and contact the advertiser to block it. Thank you for your cooperation.
LindseyC
June 24, 2024
This is a great app except for one thing. When I start a fast in the morning, I actually started last night when I finished dinner. But you can't edit your fasting time, it starts from zero when you click 'start fast'. You can edit it at the end, but it's not very motivating when your time is 12 hours less than your actual time. On short fasts, not really worth worrying about, but I do long term fasts.
4 people found this review helpful
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Leap Fitness Group
June 25, 2024
Hi, which plan are you using? In the daily plan, you can click the pencil icon next to Start on the Fasting page to edit the start time. In the weekly plan, to give users enough rest time, the timer will only run after you start the plan. If you have questions, you may send us relevant screenshots via Me>Settings>Feedback and we'll help you.