Zero Reviews: Is It Legit?

Customer Experience

Positive experience32.2% of reviews
Neutral8.6% of reviews
Negative experience59.2% of reviews

~ Based on 1,388 written reviews from the US App Store.

What users say about Zero

Is Zero Safe?

Zero: Fasting & Food Tracker appears safe based on user ratings. AppsHunter Safety Score for Zero is 96/100.

This assessment is based on 445,313 user ratings, with an App Store average of 4.8/5.

Safety Analysis

96.3% of ratings point to a safe experience
2.1% of ratings suggest some concerns
1.6% of ratings point to a risky experience

~ Based on 445,285 App Store ratings for Zero.

Is Zero Legit?

Zero: Fasting & Food Tracker appears to be a legitimate app. AppsHunter Legitimacy Score for Zero is 93/100.

Based on 93 of 100 points across 7 verification signals from App Store and developer data.

Top reviews

Forces premium

I wanted to use the free version but I couldn’t get past a forced free trial, that required payment method for auto renewal- ugh

Don't waste your time

Previously I have used this app for a couple of YEARS. Now? You cant start another fast after finishing one. Do not waste your time with this horrible app. Will be deleting.

Fun little app

I have been using this for years to track my intermittent fasting.
As for tracking your fasting progress it was fantastic.
However recently I started using it to track my protein intake
It has an AI powered camera that does not work 70% of the time
It also overstates your protein assumption by 30 to 40%.
Since I’ve already used it for over two weeks now in this feature I am continuing for the time being
But they should not have rolled out a new feature without ironing out these bugs. The app also crashes once a day when you use this protein tracking feature
Show more

Yay you can custom 14 hour fast on free version

Thank you!!

Payment isn’t optional

Hate apps that don’t even let you check out how it is you have to pay for it to be able to use it and it’s a monthly subscription. Theres a 7 day free trial but what’s the point. Just make the app free or charge to download the app.

Every future now behind paywall

I’ve been using the app for over 4 years. Super disappointed they now block most features without a scam subscription. I wouldn’t even have a problem with a flat fee but the subscription model is horrendous.

Food tracker

The food tracker is not very good for me. I prefer to have an option to add food to a meal. It seems to me that you need to have all the food for that meal prepared and I put it at one time. Also I order to input meals in a specific meal section. On the upside. I really like the articles and update about getting into fat burning mode with movement
Show more

Annoyed

I’m annoyed that I paid for this the calorie estimates are awful. I had a meal of 200 calories and it estimated it to be 2000. It’s pointless.

14 hour fast only available in paid version

Really stink that I can’t select a 14 hour fast unless I pay the subscription

Stop spamming me

It is nagging me to upgrade, look bro I’m not paying you $$$ for eternity.

Do not subscribe

This app wil not let you do the trial it will charge you through apple and then never let you unsubscribe please don’t download this app it your trying to get the feel of fasting

Will not stop asking me to update

TLDR: won’t stop asking me to update my app when my phone old and I can’t update my IOS. I should not have to update more should it block me from using the thing. I now have to find a new app to use

Read before entering data.

No option other than zero plus. (Subscription) “Free trial” then forced pay (which you agree to up front to pay) should do this up front before collecting PII data.

Forced to Update phone to continue using

Was my favorite app but the new update is only available on ios 17 and up, i use an older phone and dont want to update it. Now the app is unusable

Start to a new start

I’m a father of 3
I got a huge stomach I need to lose it im only fat there.
Only way to lose belly fat is to fast
I love sugar an burgers
This app keeps me aware where I want to be and I see im making small improvements not doing it as well as I can be but I’m not stopping

Paid app

After creating an account and answering all the questions your only option is to start their trial. There is no option to decline or select a free version. I just wanted a free fasting and food tracker.

Returning user disappointed

I used this app before but stopped because I remembered it being simple to use and good. I went to login and there are so many questions now. All I wanted was a fasting tracker. That's it. Now you want me to do everything thing which I don't want. I got through all of that I didn't want to fill out and then was greeted with an opt in only screen for the free trial of their subscription. There's no option to not opt in. You have to do it and cancel it. That is predatory. I will be deleting the app because I shouldn't have to sign up for a subscription just to use the app.
Show more

Paid for upgrade but app has not upgraded to plus

Paid for plus but app still will not allow access to upgraded features.

Great app, terrible upgrade approach

It’s a free app, I get that. And I get you want people to upgrade to a paid version. Instead of just bombarding the user with upgrade prompts, why not try another source of revenue? To wit, targeted ads with sponsors y’all believe in and believe complement the benefits of fasting. I didn’t see the value in upgrading way back 5 years ago and I still don’t today. So the constant upgrade interruptions are just a silly annoyance but why not do away with that flaw and do better and try to serve your user base with tailored recommendations?
Show more

Disgusting practice of pushing their paid subscription

Been a user for years and it’s a great app. Disgusting dark pattern ux recently. Open app and they say special promotion that you can’t immediately close. They make you progress to see more info about the deal before you can close it out

You guys should be ashamed of yourselves