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
1.11 Rp

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 1.11 Rp.

  • What is Zero revenue?

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User Rating

4.9 out of 5

1,460 ratings in Indonesia

5 star
1,370
4 star
58
3 star
15
2 star
6
1 star
11
Ratings History

Zero Reviews

Hope will be widget in apple watch

Kwan Popo on

Indonesia

Wish it will get widget in apple watch

Pay to use

brillebrille on

Indonesia

I was able to access the fasting timer without paying and now I have to pay to use the app

Pay to Use

kevinchristian25 on

Indonesia

Been using Zero for years, but now it is blocked and I have to pay to only use timer.

Best intermittent fasting app ever!

rezazack on

Indonesia

Helps me track my fast over 500++ days 🔥

The Widget is not sync/updated

sipandus on

Indonesia

Have to open the app for the widget to get updated.

Login

jvsgr on

Indonesia

So difficult to log in 😭

very helping and lovely app 🧘‍♀️🌹🥰💫🫖

jejeyhyutyra on

Indonesia

helps me track my fasting journey. app design is so beautifully aligned and so modern, no problem using this app at all. thank you Zeros!

Good UX but buggy

harnusa on

Indonesia

Love this app but quite buggy now. I cannot start & end fast via Siri anymore (always failed) and When I click the widfet nothing happens.

Buggy, and I don't understand what to do

BobNanda on

Indonesia

This app is very confusing, the flow from log in to the dashboard makes me feel lost on what to do, and editing the starting time makes the clock buggy

Easy to Use

Mia VR on

Indonesia

Easy to use app to track fasting hours. Simple interface. Note: the hour sum in calendar view for Jan 21 is not working on my app. Other months work just fine.

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