Zero: Fasting & Health Tracker

Weight Loss & Metabolic Health

Downloads
Revenue

Description

Stop counting calories and start intermittent fasting with Zero, the world’s most popular fasting tracker and metabolic health app.
Zero maximizes your body’s natural fat-burning ability between your last meal today and your first meal tomorrow. Based on the science of intermittent fasting, we help you extend your natural overnight fast to increase fat burning and accelerate weight loss. By building simple, science-backed habits, you’ll lose weight, preserve muscle, and live better, longer. Best of all, you’ll do this without counting calories, tracking macros, or restricting foods.
WE’RE #1 FOR A REASON
Zero Members have lost millions of pounds — and that’s no accident. Featured in GQ, Good Housekeeping, Men’s Health, Fortune, Techcrunch, Women’s Health, The Tim Ferriss Show, The Joe Rogan Experience, and more, Zero is the world’s most popular intermittent fasting app for all skill levels, from those embarking on their first health journey to expert health and fitness coaches.
ZERO MEMBERS HAVE LOST MILLIONS OF POUNDS
Zero is a science-backed, evidence-based approach to losing weight and burning fat effectively. In just 28 days, you'll start to see transformative results, beginning with weight loss and extending to better mood and improved energy, all while transforming your relationship with food. By the 3-month mark, you'll have improved your body composition along with metabolic health markers including waist circumference, fat mass, blood pressure, glucose, and insulin. And the best part? You’ll never need another diet again.
START WITH JUST ONE TAP
The world's most popular intermittent-fasting Timer helps you track your fasts, your progress, and your goals. Start your Timer and stay on target with all the popular intermittent-fasting types, including:
• 13-HOUR FAST, or “circadian- rhythm fast,” based on research by Dr. Satchin Panda (Salk Institute) that aligns your eating window with your body’s internal clock
• 16-HOUR FAST, or the 16:8 intermittent fast, used by celebrities, athletes, and millions of Zero Members to manage weight and improve metabolic wellbeing
• 18-HOUR FAST, or 18:6, for more advanced fasters
• Other popular fasts such as OMAD (one meal a day), the 20:4 fast, and custom prolonged fasts of up to 7 days
BURN FAT FASTER
Zero has helped millions of Members form new habits and achieve their weight-loss and health-gain goals. In just a few weeks, you’ll shift your metabolism towards burning more fat with real-time tips, personalized stats, and our exclusive Fat-Burning Mode. Discover insights into the changes your body is experiencing, get daily guidance, and break through plateaus with this one-of-a-kind approach powered by the science of intermittent fasting.
EDUCATE

Learn the science behind the daily habits that help you succeed on your journey towards weight loss and health gain. Every week, the Zero science team distills cutting-edge health research down to actionable steps and delivers the latest insights on everything you need to know to get and stay healthy. You’re never alone with Zero as your guide.
MOTIVATE
Stay focused with expert-led, science-backed content, community Challenges, achievements, and more. Zero is your partner for building healthy habits that propel you towards better, lasting health.
REWARD
Streaks and Badges celebrate your daily progress throughout your health journey, helping you make progress in the short term while achieving your long term health goals.
Download Zero to get started.
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.zerolongevity.com/terms-of-use
Privacy policy: https://www.zerolongevity.com/privacy-policy
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In-Apps

Zero Plus Subscription
$39.99

Screenshots

Zero FAQ

  • Is Zero free?

    Yes, Zero is free to download, however it contains in-app purchases or subscription offerings.

  • Is Zero legit?

    ⚠️ The Zero app has poor ratings and negative feedback. Users seem unsatisfied with its performance or features.

    Thanks for the vote

  • How much does Zero cost?

    Zero has several in-app purchases/subscriptions, the average in-app price is $39.99.

  • What is Zero revenue?

    To get estimated revenue of Zero app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.

User Rating

4.74 out of 5

41,739 ratings in Canada

5 star
34,437
4 star
4,770
3 star
1,379
2 star
275
1 star
598
Ratings History

Zero Reviews

No Point in Purchasing Subscription

Gypsy49 on

Canada

This app has changed. I purchased app subscription to have the additional premium content. Now it’s hidden so deep, I wouldn’t have even know it was there.

Must pay ?

Unknownreviewedrei on

Canada

Can’t even try the app bc u HAVE to pay lol.. such garbage.. consider any other fasting app, just as good if not better !

No Free Version

19nonnahs93 on

Canada

You get through the set up and then a ad for the subscription appears and you can’t close it. It’s not an option. You either pay or stare at the ad.

Keeps you on track

Sellthatstuff on

Canada

Great app for keeping you on track to fasting regularly and often.

This app will overcharge

HelloFresh sucks on

Canada

I had opted for a 7 day free trial, and got multiple options over the next couple of days to extend the trial. I opted for a plan that cost $39.99, and they deducted $77.97 from my account.

Help

Superrhardcorre on

Canada

I want to do 1-2 day fasts a week how do I make that a manual thing or schedule it in?!

Deleted

Cooper636 on

Canada

Use to be free, I opened up the app today and have to pay to continue using.

Lost all my data

mama2fourboys! on

Canada

I lost all my data. Tried uninstalling and reinstalling and I can’t do anything 😭 I keep getting an error message

Bad

Rsbhdbn on

Canada

Life was a much better app I miss it

App updates

4Crystal4 on

Canada

Love the app, but I am not a huge fan of the new font styles or the font sizes. The start and end time fonts are extremely small and difficult to read. Otherwise the app is lovely and I use it every day.

Store Rankings

Ranking History
Category Rankings
Chart
Category
Rank
Top Grossing
8
Top Grossing
17
Top Grossing
27
Top Grossing
28
Top Grossing
29

Keywords

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Name
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Track your fasts and progress
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Eating tracker & Diet plans
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Healthy Diet: Weight Loss Plan
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Food Tracker for Weight Loss
Simple: Weight Loss Coach
Fasting & Nutrition Tracker
Fasting Tracker & Diet App
Simple Fast Timer 16:8 & 5:2
WeFast: Diet Plan for Women
Tracker & Community
Fasting For Weight Loss App
Your personal health companion
Lasta: Healthy Weight Loss
Chair yoga & wall pilates

Zero Installs

Last 30 days

Zero Revenue

Last 30 days

Zero Revenue and Downloads

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