6 Best iPhone App For Intermittent Fasting

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Download the Best iPhone App For Intermittent Fasting on the Apple Store by clicking this Button

If you are looking for the Best iPhone App For Intermittent Fasting to download for free, look no further.

Our expert panel of reviewers has tested dozens of apps and we have compiled a list of the 6 Best iPhone App For Intermittent Fasting that passed our tests.


Check out our list of the 6 Best iPhone App For Intermittent Fasting, tried and tested by our expert reviewers.

6 Best iPhone App For Intermittent Fasting

1. 16:8 Intermittent Fasting

Download the App on the Apple Store by clicking this Button
“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: https://abishkking.com/privacypolicy.html?pkg=com.leapfitness.fasting
Terms of Use: http://pay.mobihealthplus.com/app/fasting.html”

2. Fastic: Intermittent Fasting

Download the App on the Apple Store by clicking this Button
“Say bye, bye to fad diets and start intermittent fasting with Fastic. WE`RE THE WORLD’S LARGEST FASTING COMMUNITY with over 20M users, so you’ll find the motivation and support you’re looking for. Look good, feel great and develop healthy habits with the expert-backed Fastic app.


Intermittent fasting has been shown to lead to SUSTAINABLE weight loss. That means you’ll get reconnected to your body for results that last. WHEN FASTING, your body enter ketosis, the body’s “FAT BURNING” process. You’ll have more energy during this time to do what you love, and lose stubborn fat at the same time!


Yes. The Nobel Prize-winning fasting method is safe and natural. Studies show that giving the body a short break from constant digestion gives vital organs a chance to rest, and even promotes CELL REGENERATION!


The Fastic app is great for beginners and fasting veterans alike. You won’t need to change your diet, or restrict any groups of food. It’s super easy to integrate into your life!


• Burns body’s fat reserves
• Slows down aging process
• Promotes regeneration and detoxification
• Can prevent diabetes and other diseases
• Increases metabolism
• Improves brain functions
• Boosts health and energy
• Sheds fat naturally and effortlessly
• Helps lose weight without dieting
• Avoids yo-yo effect
• Avoids calorie-counting


• Fasting Timer
• Body Status – Identifies and tracks key stages in your fasting journey
• Step Counter
• Water Tracker
• Continuous app development
• Compatible with building muscle and weight training
• Syncs with Health App


• Recipe Book
• In-House Academy – Supports your journey with education
• Daily Challenges – Help stay on track with motivating challenges
• Weekly Challenges – Offer a variety of fun tasks to build healthy habits
• Fasting Buddies – Connects you with Fastic friends
• Social Media Channel – Inspires you and keeps you in the loop
• Expert guidance to reach your goals faster
• Valuable insights to monitor your progress
• Daily schedule tailored to your needs


• Strengthen your immune system
• Consciously boost fat loss
• Detoxify your body through fasting-related cell-regenerating processes
• Reduce or prevent allergies and inflammations


Get full access to all the features and your personalized fasting plan including nutrition guide in the Fastic app with an in-app purchase.

Premium Service Terms:

If you choose a premium subscription, the following costs will apply:

– 1 month membership costs from $11.99. (Prices may vary slightly depending on location)
– 3 month membership costs from $27.99. (Prices may vary slightly depending on location)
– 6 month membership costs from $45.99. (Prices may vary slightly depending on location)
– One-year membership costs from $74.99. (Prices may vary slightly depending on location)
– Payment will be made at the time of purchase confirmation via your App Store account
– The premium membership will be automatically extended if you do not switch off the automatic renewal at least 24 hours before the premium membership expires
– Your account will be paid within 24 hours before expiration of the premium membership your subscription package for renewal
– You can manage your premium membership in your profile settings and turn auto-renewal on or off
– You can not cancel a current premium membership in the already started term.
– Possible free trial memberships expires when you order a paid premium membership
– All personal information will be processed in accordance with the Fastic privacy policy

Terms & Conditions: https://www.fastic.com/terms
Privacy policy: https://www.fastic.com/privacy-policy”

3. Femometer Intermittent Fasting

Download the App on the Apple Store by clicking this Button
“Do you know how to lose weight and keep it for a lifetime?
We have no way to exercise for 3 hours a day, weigh food, and count calories anytime.
But we can control when to eat to Lose Weight which is FASTING.
All you need to do is shift eating time to lose weight.

The most popular and healthy way to lose weight from our wise ancients.
Let’s guide you on how to start your fasting journey.

Femometer Fasting – Simple Fasting App is a powerful weight-loss tool. Lose weight, improve your health and simplify your lifestyle. Intermittent fasting has a powerful effect on your body and brain and may help you live a longer, healthier life. Intermittent fasting(IF) doesn’t specify which foods you should eat, but rather when you should eat them. Learn the science behind intermittent fasting(IF) so you can use it to achieve your goals.



Fasting guidance
A step-by-step guide to intermittent fasting
Smart and flexible tracking tools that adapt to your needs
Body status shows you what’s happening to your body when fasting
Personalized fasting plans based on your body condition (6 plans available)

Fasting Tools
Food Tracker: log every meal and snack, view food values and trends and gain insights into our nutrition course
Weight Tracker: record weight changes to reach your ideal weight
Water Tracker: track consumption and stay hydrated
Sleep tracker: aim to sleep to lose more weight
Activity Tracker: track daily activity and motivate yourself to move a little more
Reminders: hit every mini-goal to reach your dream target

Fasting & Nutrition Courses
Knowledge library for intermittent fasting and nutrition
Professional content on nutrition, learn to choose the right foods
Easy-to-use meal journal for mindful eating
Boost your immune system, become stronger than ever

Fasting Statistics(For insights & motivation)
Visualize your fasting process and track changes in charts
Reveal the patterns of your fasting process and body performance
Find physiological harmony – Intermittent fasting connects body, mind & soul with your weight
Get inspiring and self-reflective statistics – stay motivated.

Intermittent fasting is a change in eating habits. It is not suitable for pregnant/nursing women, children under 18 years of age, or people with diagnosed eating disorders. Consult your doctor or health care professional.

*Individual results may vary, and testimonials are not claimed to represent typical results.

The Femometer Fasting – Simple Fasting App integrates with Apple Health App so you can sync your data (requires iOS 9 and above). Femometer Fasting also supports Face ID for security.

Get full access to all the features and your personalized fasting plan including a nutrition guide in the Femometer Fasting app with an in-app purchase.
Plans: $9.99 Monthly, $14.99 Quarterly, $49.99 Yearly
Payment: Payment will be charged to your Apple account on confirmation of purchase
Cancellation: Manage at your Apple Account Settings
Renewal: Account will be charged for renewal 24-hours before the end of the current period

Privacy: https://s.bongmi.cn/miscs/fasting-app/en/privacy.html
Service: https://s.bongmi.cn/miscs/fasting-app/en/service.html

Download Femometer Fasting – Simple Fasting App to help you reach your goals faster and more effectively! Establish a basic eating discipline, keep yourself in good shape during self-isolation and use our educational and motivational content to stay mindful of your eating habits. Our mission is not only to offer you an Intermittent Fasting App, but also to improve your health, increase weight loss, and improve cognitive ability. Download Intermittent Fasting Tracker now. Start your new journey today!”

4. If: Intermittent fasting 168

Download the App on the Apple Store by clicking this Button
“Join our community of over 3 million people who are not only losing weight quickly and effectively with the INTERMITTENT FASTING METHOD, but also LIVE HEALTHIER. Weight loss with the Nobel Prize-winning method: You don’t have to count calories anymore, you only have to count hours!

The If-App MAKES INTERMITTENT FASTING EASIER with daily COACHING and RECIPES that INCREASE YOUR WEIGHT LOSS SUCCESS! Fast WITHOUT CRAVINGS! The recipes for the meal time are nutritionally composed in such a way that later – during your fasting window – you will NOT get CRAVINGS.

The recipes are tailored to YOUR NEEDS. You can choose vegan, vegetarian, pescatarian recipes or if you eat everything. Specify intolerances and allergies. Choose whether you eat a special diet, e.g. keto or low carb. You get an individual compilation of recipes – tailored exactly to YOU. Weight loss without dieting and WITH taste!

Reach your ideal weight with little effort and improve your fitness and health! Start now and download the Intermittent Fasting App for free!

Use the free fasting timer/fasting tracker with reminders for your individual fasting time, get reminders for your fasting time and your eating time! Your fasting plan – made simple. A diet app that gets you to success without dieting!

The If-App is your coach:
* Easy fasting and weight loss with motivational functions
* Fasting Tracker/Fasting Planner: When can I eat, when do I fast?
* Individual fasting times, individual clock times and fasting intervals (16:8 – 23:1), tailored fasting plans: 16 8, 18 6, 20 4, 22 2
* Water Tracker – Are you drinking enough? We remind you! How much should you drink? We’ll do the math for you!
* Statistics for your intermittent fasting success: Tracker for weight and measurements, BMI calculator free
* Push messages give you the motivation to stay tuned!

The ADVANTAGES of the If-app:
* Get all the tips & tricks to integrate INTERMITTENT FASTING into your life
* Fasting Timer/ Fasting Tracker
* Water Tracker
* Daily lessons about intermittent fasting take you one step further every day – from beginner to fasting pro
* Holistic lessons from the areas of fasting, nutrition, tips, exercise/sport, mind and sleep
* Comprehensive knowledge on Intermittent Fasting with scientific background and evidence
* The largest slimming traps permanently exposed
* Integrate slimming boosters, faster weightloss
* The Anti-Yoyo Plan!
* Daily tasks for even more success – lose weight faster
* Weight loss method/diet app for men and women
* Fasting tracker for beginners and advanced
* Recipes that fill you up, make you happy and help you lose weight
* No annoying advertising

* Join the exclusive Facebook group and connect with people who also want to lose weight – do fasting with others
* Support, advice and even more recipes from the community
* Scientifically proven: Together, goals can be achieved faster!

* Our experts answer individually and help with every question: support@intervall-fasten.com

Advantages of Intermittent Fasting:
* Fat burning is boosted
* Fat reserves in the body are used up
* Immune system is strengthened
* The body detoxifies and cell-regenerating processes are set in motion
* Ageing processes are slowed down: More beautiful skin, looking younger
* Inflammations and allergies can be reduced
* Improves concentration
* Improves your energy and overall health

Intermittent fasting free: Use the fasting clock, organize fasting times, receive push notifications, get reminders of fasting times and meal times, track your weight loss progress and successes

The If-app is no diet app but a life changing app: It will change your attitude towards eating and yourself permanently.

Get the fasting tracker for free!

You get full access to all functions with an in-app purchase within the If-app.

If Intermittent Fasting/If-app Terms of Use & Privacy Policy:

5. Window – Intermittent Fasting

Download the App on the Apple Store by clicking this Button
“Take the step towards a healthier you with Window, your in-hand intermittent fasting companion. We use a science-based approach, guided by experts, and offer personalized recommendations suited to you and your lifestyle!

Intermittent fasting is a popular eating pattern that can help you lose weight and feel healthier. Window will help you do it confidently – the right way. Track your fasting and eating, set weight loss goals and monitor them, track your water consumption, and get healthy insights from nutritionists. Window has everything you need (and more) to create a healthier lifestyle!

** What you will get as a FREE Window user **

• Fasting timer – Track your fasting and eating periods.
• Timely reminders – Get notifications when your fasting windows close or open.
• Weight journal – Set your weight goal, and monitor the progress.
• Water tracker – Control your hydration level.
• Healthy blog – Learn from leading nutritionists, and get insights on health, eating, and body – and how they all relate.
• Syncs with your Apple Watch.
• Syncs with Apple Health.

** Join Window PREMIUM to access: **

• Personalized fasting program.
• All intermittent fasting plans – Switch between fasting plans to meet your current needs.
• Your individual meal plan – Get nutritionists’ recommendations of what to eat for breakfast, lunch, and dinner.
• Personal statistics – Track your own statistics like weight, water intake, and more.
• Healthy challenges – Build new habits, like consuming less sugar, with small tasks.
• Nutrition and mood tracker – Understand how fasting influences your body and mind.

Whether you want to improve your eating habits or lose a little weight, we will help you stay on track and provide all of the support and guidance you may need.


Сhoose from different subscription options. Our standard subscription options are:

* 1-month Subscription
* 1-year Subscription

*Subscription with a free trial period will automatically renew to a paid subscription. You can cancel your subscription in the iTunes settings at least 24-hours before the end of the free trial period. Subscription payments will be charged to your iTunes account at confirmation of your purchase and upon commencement of each renewal term.

*Please note: any unused portion of a free trial period (if offered) will be forfeited when you purchase a premium subscription during the free trial period.

*You can cancel a free trial or subscription anytime by canceling your subscription through your iTunes account settings. This must be done 24 hours before the end of a free trial or subscription period to avoid being charged. The cancellation will take effect the day after the last day of the current subscription period, and you will be downgraded to the free service.

Window is intended to be a tool to track intermittent fasting and is not a medical or healthcare service. The content within Window is for informational purposes only. You should consult with a medical professional before starting intermittent fasting or any other weight loss program, especially if you are pregnant or suffer from a medical condition.

Happy tracking!

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By using Window you agree to our Terms of Service and Privacy Policy.
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6. Zero: Fasting & Health Tracker

Download the App on the Apple Store by clicking this Button
“Unlock the power of intermittent fasting to lose weight and improve your metabolic health.

Zero’s expert guidance, goal-based fasting plans, personalized insights, and advanced tracking can help you manage your weight, boost energy, reduce inflammation and live a longer, healthier life.

Rooted in scientific research and backed by Zero’s Chief Medical Officer Dr. Peter Attia, use Zero to reach healthy weight loss goals and enjoy your favorite foods no matter what diet you follow – keto, low-carb, medetertanian, vegan, vegetarian, paleo, macros, intuitive eating or calorie counting.

Featured in Women’s Health, The Tim Ferriss Show and more, Zero is the world’s most popular fasting app.

Get started for free today.


TIMER – Set goals, track your fasts, and stay on track with Siri support and iOS 14 widgets.

CUSTOM PLANS – Personalized protocols and adaptive recommendations help everyone from first-time fasters to advanced practitioners.

SUSTAINABLE APPROACH – Adjust how long and how often you fast and enjoy your meals when you’re not fasting.


PERSONALIZED INSIGHTS – See how your fasting practice correlates with health markers like weight, heart rate, sleep, and blood glucose. Spot trends and adjust behaviors to stay on target.

FASTING ZONES – Understand what’s happening in your body to stay motivated to reach your goals.

JOURNAL – Reflect on how you feel during your fasts. We’ll graph your moods so you can track trends over time.


PREMIUM CONTENT – Cut through the noise with an exclusive, ever-growing library of hundreds of videos, articles, audio segments, and Q&As from health experts like Dr. Peter Attia and Kanchan Koya PhD.

HOLISTIC APPROACH – Learn about multiple facets of health, including metabolic health, mindful eating, gut health, inflammation, blood sugar, hormone health, hunger management, sleep health, exercise, and more.

ASK ZERO – Submit your questions and tune in to get answers from experts.


CHALLENGES – Fasting is more fun with friends. Join seasonal events and group fasts that align with your goals. Stay motivated with guidance from experts and a chance to win exclusive prizes.

ACHIEVEMENTS – Unlock achievements to celebrate fasting milestones and stay motivated.

• 13-HOUR FAST, based on research by Dr. Satchin Panda (Salk Institute), this 13-hour or “Circadian Rhythm Fast” aligns your eating window with your body’s clock.

• 16-HOUR FAST, or the 16:8 Intermittent Fast, used by celebrities, athletes, and millions of Zero users to manage weight.

• 18-HOUR FAST, or 18:6 for more advanced fasters.

• Other popular fasts include OMAD (one meal a day), 20:4 fast and custom prolonged fasts up to 7 days

Track your progress on your iPhone or Apple Watch with Apple Health integration to sync your weight, resting heart rate and sleep.

Download the Zero app to get started for free, or unlock premium features with Zero Plus.

Payment for Zero Plus will be charged to your iTunes Account when you subscribe. Subscriptions automatically renew unless auto-renew is turned off at least 24-hours before the end of the current period. Manage your subscription by going to your Account Settings.

Read more terms & conditions:
Terms of use: https://www.zerofasting.com/terms-of-use
Privacy policy: https://www.zerofasting.com/privacy-policy”