Zero: Fasting & Health Tracker

Zero: Fasting & Health Tracker

Weight Loss & Metabolic Health

Details about Zero

  • Released
  • Updated
  • iOS Version
  • Age Rating
  • Size
  • Devices
  • Languages
🙌438K
Ratings
🗣❌ unsupported
Your locale
🖼️Download
Icons↘︎

Summary of user reviews for Zero

Version History of Zero

5.44.1

September 26, 2024

Steady as We Go! We're always working to keep Zero running smoothly. This update includes: - Fixed notification delivery issues - Improved offline syncing reliability No flashy changes, just ensuring Zero works as intended. Keep fasting, we've got your back. If you have any feedback or questions, please contact our Support team at zerolongevity.com/support

More

5.44.0

September 24, 2024

Better, Faster, Smoother We've made Zero even better. How? By fine-tuning what you couldn't see but might have felt. Faster app launches. Smoother transitions. More reliable notifications. Clearer error messages. You might not notice every change, but together, they enhance Zero's responsiveness and reliability. This update is about elevating the features you rely on, making your fasting experience more seamless than ever. If you have any feedback or questions, please contact our Support team at zerolongevity.com/support

More

5.43.1

September 12, 2024

If you have any feedback or questions, please contact our Support team at zerolongevity.com/support

5.43.0

August 21, 2024

Small Changes, Big Impact Refined onboarding. Enhanced reminders. Optimized performance. We've polished Zero from start to finish. (Psst... bigger things are coming. Stay tuned!) If you have any feedback or questions, please contact our Support team at zerolongevity.com/support

More

5.42.0

August 6, 2024

Zero Crew - Welcome to the update! Where there was good, now there is better. Where there were hiccups, now there is smooth sailing. Zero has evolved—faster in its core, steadier in its function, smarter in its offline mode. We've reshaped notifications to echo your goals, simplified sign-ins to honor your time, and have some new things cooking to match your curiosity. If you have any feedback or questions, please contact our Support team at zerolongevity.com/support

More

5.41.0

July 23, 2024

Thanks for using Zero! We've fine-tuned our app, ironing out wrinkles, boosting performance, enhancing your daily interactions with Zero. Your journey to wellness is now even smoother. Stay tuned for exciting new things on the horizon. If you have any feedback or questions, please contact our Support team at zerolongevity.com/support

More

5.40.2

July 16, 2024

Hello, Zero crew - This release includes a number of bug fixes and performance improvements. If you have any feedback or questions, please contact our Support team at zerolongevity.com/support

More

5.40.1

July 12, 2024

Hello, Zero crew - This release includes a number of bug fixes and performance improvements. If you have any feedback or questions, please contact our Support team at zerolongevity.com/support

More

5.40.0

July 9, 2024

Thanks for using Zero! In this release, you’ll find a few upgrades and a number of bug fixes. We’ve improved the Fat Burning algorithms to be more personalized to your weight loss journey. We’ve also resolved a few issues members were seeing related to Fat Burning fitness activity notifications. If you have any feedback or questions, please contact our Support team at zerolongevity.com/support

More

5.39.1

July 2, 2024

Thanks for using Zero! This release includes a numerable amount of performance improvements ensuring a better experience using Zero. If you have any feedback or questions, please contact our Support Team at zerolongevity.com/support

More

Zero Subscription Plans

Zero Plus Subscription

Access to Zero Plus features and content

2 variants

$9.991 Month

Zero Plus Subscription

Access to Zero Plus features and content

$9.991 Month
7 Days trial

Zero Plus Subscription

Access to Zero Plus features and content

$69.991 Year
14 Days trial

Zero Plus Subscription

Access to Zero Plus features and content

3 variants

$69.991 Year
7 Days trial

Zero Plus Subscription

Access to Zero Plus features and content

$69.991 Year
1 Month trial

Zero Plus Subscription

Access to Zero Plus feature and content

2 variants

$69.991 Year
1 Year trial

Zero Plus Subscription

Access to Zero Plus features and content

$69.991 Year

Price History of Zero

Description of Zero

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
Show less

Zero: FAQ

Does Zero offer an iPad version?

Zero is not iPad-compatible.

Who is behind the development of the Zero app?

Zero Longevity Science, Inc. is the developer of the app.

What is the lowest iOS version that Zero can run on?

The app needs iOS 16.0 or later to function properly.

How does the app rank among users?

Zero has a consumer rating of 4.8 and receives plenty of positive reviews.

What’s the app category of Zero?

The Main Genre Of The Zero App Is Health & Fitness.

What Zero application version is the current one?

5.44.1 is the most recent version of the Zero app.

When was the last update for Zero released?

Zero rolled out its latest update on September 29, 2024.

When was Zero introduced to the market?

Zero originally came out on February 5, 2023.

What is the age rating for Zero?

Contains graphic violence, sexual content, or drug use, suitable for adults only.

What are the languages supported by Zero?

Zero is available in English.

Is Zero accessible through Apple Arcade's subscription model?

Unfortunately, Zero is not on Apple Arcade.

Does Zero allow for in-app purchases?

Yes, Zero allows for in-app purchases to enhance your experience.

Can I use Zero with Apple Vision Pro?

No, you cannot use Zero with Apple Vision Pro.

Are ads featured prominently in Zero?

No, ads are not featured prominently in Zero.

Screenshots of Zero

Zero: Fasting & Health Tracker screenshot #1 for iPhone
Zero: Fasting & Health Tracker screenshot #2 for iPhone
Zero: Fasting & Health Tracker screenshot #3 for iPhone
Zero: Fasting & Health Tracker screenshot #4 for iPhone
Zero: Fasting & Health Tracker screenshot #5 for iPhone
Zero: Fasting & Health Tracker screenshot #6 for iPhone
Zero: Fasting & Health Tracker screenshot #7 for iPhone
Zero: Fasting & Health Tracker screenshot #8 for iPhone
Zero: Fasting & Health Tracker screenshot #9 for iPhone
iphone
watch

Alternatives to Zero

Charts
Top Free

📈 160+4

Health & Fitness

This app rose +4 positions in Health & Fitness chart.

Last updated on September 29, 2024.

Top Grossing

This app rose +2 positions in Health & Fitness chart.

Last updated on September 29, 2024.

More Applications by Zero Longevity Science, Inc.

Reviews of Zero

Leave a Review Zero
  • Removing features to milk $$

    I paid for a year-long subscription with this app, during which time they never fixed a major bug with the way the app syncs to other health apps to give you personalized insights during your fasts. I reached out to them multiple times — each time, they blamed the other apps, even though none of those other apps had any other syncing issues and worked seamlessly with each other and with Apple’s Health app. Since they never fixed this major issue, I let my subscription expire, figuring I’d just use the simpler features offered on the free version (without personalized insights, basically a slightly more sophisticated timer app). Then with the most recent update, THEY REMOVED ALL OF THESE FEATURES as well, hiding them behind a paywall!!! The free version is now just a simple timer, and they’re asking users to pay more money for the same un-updated content that used to be free.

    If they had made any actual improvements to the app during the year I was subscribed, or even just added additional useful content, I would still be a subscriber. Instead, they’re removing features hoping to trick people into paying over and over again for the same simple product. Don’t waste your money thinking they’ll give you regular updates or improved features, they won’t. Every “improvement” has been to increase prices while removing features and only making minor cosmetic changes.
    Show less

    Developer Response

    Hi there - Thanks for this feedback. When a subscription expires the app automatically reverts to the free version of Zero which is a basic version containing the timer, select content, and a week view of data). The app offers subscription features for those who wish to monitor their fasts along with collated data and access exclusive content that's updated regularly, subsciber Challenges and more. The app's price has not increased in 4 years. The app does not currently have a widespread bug with syncs to other health apps (Apple Health, Fitbit, Oura). We're unable to locate messages from "skiegazer3" (the name displayed on your App Store review. If you'd like to continue your conversation with support please reply to the last message from support or send us a new message at support@zerolongevity.com and include reference #78029 and a support team member will continue to work with you. –Team Zero
  • Very good

    I just renewed my subscription, so I’m obviously happy with the app. However it’s pretty pricey considering there is little personalization during fast times. For example, there’s no way to add consumption while fasting. I’d like to add when I’ve had tea or coffee, or taken my supplements. If I’ve had a teaspoon of cinnamon or half teaspoon of cayenne during my fast, it affects my zones and I’d like the option to add it. I’d like to monitor hydration with water during a fast, on the same app I monitor my meals. Maybe the app isn’t developed yet to tweak individual small changes during a fast, but it might be worth exploring.
    Finally, it seems strange that my fasts always start in the anabolic zone, even if I’ve only eaten small keto meals for a week (when not fasting). Shouldn’t it start in a different zone in that case? I don’t know, I’m not an expert and these are just observations/suggestions. I am very happy with the variety of options and information the app has, and with the app overall.
    Show less
  • Great App, a lot of room for improvement

    I love this app and it is very informative and makes fasting a lot more positive. Now that I've finally started understanding what my body is doing during a fast and how I can accelerate fat burn during one I have had a ton of success. From weight loss to more energy and a better mental state, they have all improved. The one thing I would like to see be better is the food intake logging, sleep and hydration. They have you type a few words and it's very vague and not exact. I feel as though precision is key with understanding your health and every little detail you can add matters. I have another app I use to log everything I eat, drink and take as well as what workouts I do and how long and it works great. However, I don't get the knowledge and advice I get with Zero and it doesn't put the Fasting center stage like Zero does. Combined, they are great, but if I could scan a barcode and have my intakes recorded with Zero too I think I would have a better understanding of why I'm seeing results and how to be even more successful in the future. Just my two cents! I'm a premium subscriber and my experience has been extremely positive so it's obviously worth it!
    Show less