Zero: Fasting & Health Tracker

Weight Loss & Metabolic Health

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
359.99 lei

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's quality is mixed. Some users are satisfied, while others report issues. Consider reading individual reviews for more context.

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  • How much does Zero cost?

    Zero has several in-app purchases/subscriptions, the average in-app price is 359.99 lei.

  • What is Zero revenue?

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User Rating

4.88 out of 5

3,232 ratings in Romania

5 star
3,017
4 star
124
3 star
47
2 star
11
1 star
33
Ratings History

Zero Reviews

Forcing me to pay?

Me20292932349049045 on

Romania

Forcing me to pay? Could not delete the account without subscribing, a pop up was blocking the app asking me to pay for a subscription .

This app does not have a free version

DrLifee on

Romania

You are forced to start the trial you don’t even have a free version

Bugging with subscriptions

BogdanC77 on

Romania

I have an active subscription which expires in Dec 2024, yet the app bugs be every time to subscribe when I get into it. Very annoying.

App can’t update between Apple Watch to iPhone to iPad.

eliabra64 on

Romania

App can’t update between Apple Watch to iPhone to iPad.

Bad decision...

Heron_P on

Romania

Not a free version anymore.

Can’t calculate my zones

MadalinaCH on

Romania

Although I paid for a monthly subscription, I still can’t calculate my zones. After introducing the need info, the button is still unavailable. Why is that? What’s the point of having an app that I pay for, if it cannot calculate the ideal fasting interval for me?

Probably a great app if it didn’t try to fool me into a subscription

Marian Goia on

Romania

A lot of people recommend this app for fasting. I’ve downloaded, and 2 screens in I got presented a “make a subscription” screen with a rather hidden close button and no mention that you can use the app for free, just a big button to subscribe for a rather large amount of money. If you provide real value, you don’t need these kind of strategies.

Useless, don’t pay it

SebastianDracopol on

Romania

Is just a glorified time tracker with some useless gamificcation and articles. The price is a theft considering ehat it offers. Just eat 6 hrs intervals and fast 18 and will be ok, you do not need this trap app.

Best app for fasting!

CloutDistrict on

Romania

I would also really enjoy a feature for keeping track of calories, but it’s still awesome!

You guys rock

Ruxandra Bucos on

Romania

I’ve been using the app since 2019, and I absolutely love it! I feel like every time something like ‘mmm, I wish this were implemented a little differently’ crosses my mind, 2 weeks later an update pops up with the very change I was hoping for ❤️ (e.g. removing the ‘start eating window’ prompt that used to show up when you ended a fast) Congrats on the amazing work! The app looks really good (love the design, the color palette, the emojis, everything) and behaves amazingly, the content is top tier and I love fasting with it. Doing a multi day fast as we speak, let’s goo 🚀

Store Rankings

Ranking History
Category Rankings
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Top Grossing
12
Top Grossing
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Top Grossing
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Top Grossing
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Top Free
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Keywords

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