Quality degradation at Zero: Fasting & Health Tracker  
Users report higher volume of Quality Issues than usual
20
poor

Zero: Fasting & Health Tracker | unitQ Score

The unitQ score is the fraction of public feedback data (iOS & Android) that mentions quality issues.
100 = No Issues. 50 = Some Issues. 0 = All Issues
-11 Points Past 7 Days
Category: Health & Fitness
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30-Day Trend
 
Poor
 
Fair
 
Good
 
Epic
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Android unitQ Score
Android User Feedback
36%
Android
42 Reports
iOS unitQ Score
iOS User Feedback
64%
iOS
74 Reports
User Feedback
64%
iOS
74 Reports
36%
Android
42 Reports
Zero: Fasting & Health Tracker - Latest Quality Issues
Android
May 13, 2024
Can't unsubscribe
iOS
May 13, 2024
Takes your info - asks you to pay
This app used to be free, now it's not. And the value is not even worth giving your information for.
iOS
May 13, 2024
Paid app
You can't do anything without paying
Android
May 14, 2024
App doesn't work. It just shows a blank, white screen.
iOS
May 14, 2024
Subscription fee holds it back
It's too bad the subscription is so grossly overpriced. This is a great app, but it's just a fasting app. Even at 40% off, the premium version of this app isn't worth more than 25€ per year.
iOS
May 15, 2024
Forces you to subscribe to a trial that you need to cancel and pesters for subscription.
It has gone even worse and as of version 5.30.0, it forces you to accept a trial because there is no exit option. And if you forget to unsubscribe, an annual fee of more than $100 will be charged. Beware, Zero is fast becoming a scam and it seems to indicate they might be desperate financially to resort to these measure. Furthermore, even though I've already subscribed to the normal ad free version, every time you start a fasting window, it annoyingly prompts you to subscribe. This is still going on with the latest version 5.30.0. Do not believe the developer response to this review. Update: 15 May 24. Requires you to put in your date of birth, invading privacy.
iOS
May 15, 2024
Aggressive upselling and unnecessary personal information collection
I was a fan of this app many years ago when its value was simple and the interface was clean. Nowadays the app is a bloated mess and being way too aggressive into trying to sell me into a subscription that I really just don't need. I get that an app needs to make money, but there's better ways to do this than trying to wear a user down with constant annoying banners that block the interface whenever you use the app. When I dismiss the banner for the 100th time, get the hint please. ◡̈ But if the constant upselling wasn't enough to put me off, it was eventually being blocked from using the app suddenly until i provided my name, sex, and date of birth. I just want to use the timer. I don't care how you phrase it, but this is *not* necessary to improve my user experience. A great simple app that went downhill over the years. Such a shame. Will seek an alternative.
iOS
May 15, 2024
Privacy issues
Started using this a while back, almost d for the full paid version but the ads started getting annoying, it pushed me to a page on the app where it would force me to add my DOB, name and gender, could not leave that page unless you added, so I deleted it Shame
iOS
May 15, 2024
What happened?
You used to be a timer app, now you're overstuffed with a bunch of stuff I don't need and I have to provide my birthdate? Pass. Deleted.
Zero: Fasting & Health Tracker - Product Description
It’s time to get off the dieting seesaw. With Zero, tap into the power of intermittent fasting and other healthy habits to lose weight and build momentum on your journey toward living longer, better.

WE’RE #1 FOR A REASON.

Zero Members have lost millions of pounds — and that’s no accident. Featured in Good Housekeeping, Men’s Health, Fortune, Techcrunch, Women’s Health, The Tim Ferriss Show, and more, Zero is the world’s most popular fasting app. We help you leverage the science of health in simple ways you can practice daily to build habits that last a lifetime.

Rooted in scientific research and supported by Zero’s world-class Scientific Advisory Board, Zero helps you stack healthy habits to make big changes. You’ll start with one simple habit, like fasting, and build incrementally to improve your exercise, sleep, and more. Get ready to meet a healthier you.

START WITH JUST ONE TAP

The world's most popular Fasting Timer helps you track your fasts, your progress, and your goals. Start your Timer and stay on target with all popular fasting types, including:

• 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 Members to manage weight and improve metabolic wellbeing.

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

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

GET PERSONAL

Zero’s real-time tips, individualized stats, and Personalized Fasting Zones have helped millions of Members form new habits and achieve their weight-loss and health-gain goals. Discover insights into the changes your body is experiencing and get guidance and accountability along the way.

GO BEYOND FASTING

Fasting is a great starting point for living a longer, healthier life. But if you’re committed to losing weight, gaining health, and boosting longevity, you’ll need to look to the Four Pillars of Health: Nutrition, Activity, Sleep, and Restoration. Zero’s innovative yet simple features help you build lifelong habits across these Four Pillars for accelerated progress and transformative change.

SEE THE FULL PICTURE

The Loop helps you visualize your journey and celebrate wins across the Four Pillars of Health. As you log or sync your data, you’ll see the corresponding color for each Pillar added to the Loop. Watch as your smart choices add up over days, weeks, months, and years.

BUILD CONSISTENCY

Build actionable, data-driven habits with the Habit Tracker. Build consistency by logging your meals, workouts, and more. If you’re using an Apple Watch, Apple Health, Fitbit, Oura Ring, or other apps and wearables, you can sync them with Zero to make this a completely automated experience.

MAINTAIN MOMENTUM

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.

Download the Zero app to get started with your free trial. 

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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