---
title: "Zero: Intermittent Fasting - Reviews, Revenue and Downloads in Barbados | Apple App Store"
description: "Zero is the all-in-one fasting tracker and nutrition app built for real results. Most fasting and weight loss apps stop at simply tracking fasts or calories. Zero connects the full picture — fasting, "
---

# Zero: Intermittent Fasting — Barbados
> Diet Tracker & Food Scanner

![Zero App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/00/09/15/000915af-56a3-f436-2813-d35968d829da/AppIcon-0-1x_U007ephone-0-1-0-85-220-0.png/434x0w.png)

**Developer:** [Zero Longevity Science](https://apptail.io/developer/zero-longevity-science-Aurb) (United States)
**Category:** Health Fitness
**Rating:** 4.7/5 (70 ratings)
**Price:** Free
**Bundle ID:** com.courtneycircle.Radiant
**Store:** Apple App Store
**Country:** Barbados
**Version:** 7.4.0 (released 2026-03-25)
**Original Release:** 2016-12-23
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/bb/app/app/id1168348542)
**AppTail Page:** [https://apptail.io/app/zero-fasting-food-tracker-Pwk/barbados](https://apptail.io/app/zero-fasting-food-tracker-Pwk/barbados)

## Zero Description
Zero is the all-in-one fasting tracker and nutrition app built for real results. Most fasting and weight loss apps stop at simply tracking fasts or calories. Zero connects the full picture — fasting, protein, meals, hydration, and habits — so you actually change your body composition, not just your eating schedule.

Here’s how Zero helps you get there:

• Track your intermittent fasting — Engage timers, streaks, and insights keep you stay motivated and consistent on your entire fasting journey.

• Log meals the smart way — Skip the tedious manual meal entry routine. Snap a photo and get instant macros, protein composition, and clarity on how effectively your meals support your goals.

• Hit your Protein Score — Track your personalized daily protein target that adapts to your weight and goals. Better protein = better satiety, better muscle retention, better weight loss. Zero makes it automatic.

• Complete the equation: Fasting + Protein — Most people fast or track meals. Zero brings them together so you lose weight, protect muscle, and avoid the pressure and guilt of traditional calorie trackers.

• Stay hydrated to power your fasts — Water tracking helps you maintain energy, reduce cravings, and support metabolic function throughout the day.

• Build healthy habits that actually matter — Track movement, sleep, mood, and other daily pillars that reinforce your fasting and fueling routine.

• Challenge yourself — Hit protein targets, maintain fasting streaks, and stay accountable with motivating challenges built around outcomes, not vanity metrics.

• Learn the real science — Understand how fasting, protein, and hydration work together for sustainable weight loss and metabolic health — with insights from leading experts.

• See measurable progress — Watch your streaks grow, your protein consistency rise, and your body composition improve with clean, insightful trend views.

Whether you’re starting out or optimizing an existing routine, Zero gives you the structure, guidance, and clarity most apps miss.

Zero includes a free version and an optional subscription for premium features. A free trial is available.

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: 
Privacy policy: 

## Zero Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/bd/ee/7c/bdee7cf8-d21b-37f0-64e4-61fe3728a936/6b4b7a77-da84-4be0-9fcf-eeebf580acbd_S4_-_40mm_-_Paginated_App_-_Parent-1.png/368x448.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/86/ee/25/86ee2513-b222-c0b2-1031-57d608274702/6d242a75-e68d-48a0-ab11-6a341687d7e0_S4_-_40mm_-_Paginated_App_-_Parent.png/368x448.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/7a/41/aa/7a41aa4b-b26a-ed58-de3c-ee36cba120ac/038b03e6-1407-427e-b572-6f084e27c5d8_S4_-_40mm_-_Paginated_App_-_Parent-2.png/368x448.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/c9/0a/26/c90a26c3-1b88-1519-da35-7ee73d6c9fd8/47c0f5c8-d64d-47f5-839d-bdd2a3ee976d_S4_-_40mm_-_Paginated_App_-_Child.png/368x448.png)

## Zero Rating Breakdown in Barbados
- 5 stars: 56 (80%)
- 4 stars: 9 (13%)
- 3 stars: 3 (4%)
- 2 stars: 1 (1%)
- 1 stars: 1 (1%)

## Zero Reviews in Barbados

### *---- "Refund Needed"
The app was downloaded for me. Ok fine. I did not receive a notification telling me that I was going to be charged for a yearly fee. Money has been taken from my bank account, money that I do not have, simply because the money on my account is for me to do something for someone. I would like back my money please. You can take away whatever needs to be taken from the app, but I just want back my money. I REALLY NEED IT BACK!
-- NicknameRefund, 2024-07-30

[View all Zero reviews and detailed analytics on AppTail](https://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=reviews)

## Zero In-App Purchases
| Item | Price |
|------|-------|
| Zero Plus Subscription | USD 119.99 |

## Zero Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Grossing | Nigeria | Health Fitness | #36 |
| Top Grossing | Kazakhstan | Health Fitness | #50 |
| Top Grossing | South Africa | Health Fitness | #70 |
| Top Grossing | Pakistan | Health Fitness | #74 |
| Top Grossing | United States | Health Fitness | #83 |
| Top Grossing | Indonesia | Health Fitness | #89 |
| Top Grossing | Azerbaijan | Health Fitness | #92 |
| Top Free | Philippines | Health Fitness | #94 |
| Top Grossing | Philippines | Health Fitness | #100 |
| Top Free | Nigeria | Health Fitness | #103 |
| Top Free | Türkiye | Health Fitness | #105 |
| Top Free | New Zealand | Health Fitness | #188 |
| Top Free | Kuwait | Health Fitness | #198 |
| Top Free | Singapore | Health Fitness | #212 |
| Top Free | Thailand | Health Fitness | #212 |
| Top Free | Greece | Health Fitness | #213 |
| Top Free | Ireland | Health Fitness | #220 |
| Top Free | Romania | Health Fitness | #242 |
| Top Free | South Africa | Health Fitness | #264 |
| Top Free | Malaysia | Health Fitness | #276 |
| Top Free | United States | Health Fitness | #283 |
| Top Free | United Kingdom | Health Fitness | #293 |
| Top Free | Egypt | Health Fitness | #297 |
| Top Free | Sweden | Health Fitness | #298 |
| Top Free | Canada | Health Fitness | #309 |
| Top Free | Finland | Health Fitness | #316 |
| Top Free | United Arab Emirates | Health Fitness | #318 |
| Top Free | Saudi Arabia | Health Fitness | #332 |
| Top Free | Denmark | Health Fitness | #339 |
| Top Free | Algeria | Health Fitness | #351 |
| Top Free | Belgium | Health Fitness | #364 |
| Top Free | Chile | Health Fitness | #393 |
| Top Free | Peru | Health Fitness | #412 |
| Top Free | Argentina | Health Fitness | #416 |
| Top Free | Czechia | Health Fitness | #427 |
| Top Free | Israel | Health Fitness | #444 |
| Top Free | Netherlands | Health Fitness | #452 |
| Top Free | Australia | Health Fitness | #464 |
| Top Free | Azerbaijan | Health Fitness | #470 |
| Top Free | Norway | Health Fitness | #472 |
| Top Free | Dominican Republic | Health Fitness | #478 |


## Apps Similar to Zero
- [FastHabit Intermittent Fasting](https://apptail.io/app/fasthabit-intermittent-fasting-eBg/barbados)
- [Window - Intermittent Fasting](https://apptail.io/app/window-intermittent-fasting-Rlj/barbados)
- [BodyFast: Intermittent Fasting](https://apptail.io/app/bodyfast-intermittent-fasting-dWk/barbados)
- [DoFasting Intermittent Fasting](https://apptail.io/app/dofasting-intermittent-fasting-Wnr/barbados)
- [Fasting Tracker & Diet App](https://apptail.io/app/fasting-tracker-diet-app-mrv/barbados)
- [Intermittent Fasting Timer Pro](https://apptail.io/app/intermittent-fasting-timer-pro-Hmz/barbados)
- [Fasting For Weight Loss App](https://apptail.io/app/fasting-for-weight-loss-app-HTF/barbados)
- [Intermittent Fasting Tracker:](https://apptail.io/app/intermittent-fasting-tracker-Mxsm/barbados)
- [Fasting App: Tracker & Timer](https://apptail.io/app/fasting-app-tracker-timer-BZro/barbados)
- [Fasting Tracker • Easy Fast](https://apptail.io/app/fasting-tracker-easy-fast-SNsp/barbados)

## Zero Available In
- [United States](https://apptail.io/app/zero-fasting-food-tracker-Pwk/united-states)
- [United Kingdom](https://apptail.io/app/zero-fasting-food-tracker-Pwk/united-kingdom)
- [Canada](https://apptail.io/app/zero-fasting-food-tracker-Pwk/canada)
- [Australia](https://apptail.io/app/zero-fasting-food-tracker-Pwk/australia)
- [Philippines](https://apptail.io/app/zero-fasting-food-tracker-Pwk/philippines)
- [Malaysia](https://apptail.io/app/zero-fasting-food-tracker-Pwk/malaysia)
- [Thailand](https://apptail.io/app/zero-fasting-food-tracker-Pwk/thailand)
- [South Africa](https://apptail.io/app/zero-fasting-food-tracker-Pwk/south-africa)
- [India](https://apptail.io/app/zero-fasting-food-tracker-Pwk/india)
- [Mexico](https://apptail.io/app/zero-fasting-food-tracker-Pwk/mexico)
- [Germany](https://apptail.io/app/zero-fasting-food-tracker-Pwk/germany)
- [New Zealand](https://apptail.io/app/zero-fasting-food-tracker-Pwk/new-zealand)
- [Netherlands](https://apptail.io/app/zero-fasting-food-tracker-Pwk/netherlands)
- [Brazil](https://apptail.io/app/zero-fasting-food-tracker-Pwk/brazil)
- [Russia](https://apptail.io/app/zero-fasting-food-tracker-Pwk/russia)
- [United Arab Emirates](https://apptail.io/app/zero-fasting-food-tracker-Pwk/united-arab-emirates)
- [Saudi Arabia](https://apptail.io/app/zero-fasting-food-tracker-Pwk/saudi-arabia)
- [France](https://apptail.io/app/zero-fasting-food-tracker-Pwk/france)
- [Nigeria](https://apptail.io/app/zero-fasting-food-tracker-Pwk/nigeria)
- [Türkiye](https://apptail.io/app/zero-fasting-food-tracker-Pwk/turkey)
- [Ireland](https://apptail.io/app/zero-fasting-food-tracker-Pwk/ireland)
- [Singapore](https://apptail.io/app/zero-fasting-food-tracker-Pwk/singapore)
- [Romania](https://apptail.io/app/zero-fasting-food-tracker-Pwk/romania)
- [Spain](https://apptail.io/app/zero-fasting-food-tracker-Pwk/spain)
- [Sweden](https://apptail.io/app/zero-fasting-food-tracker-Pwk/sweden)
- [Kenya](https://apptail.io/app/zero-fasting-food-tracker-Pwk/kenya)
- [Belgium](https://apptail.io/app/zero-fasting-food-tracker-Pwk/belgium)
- [Norway](https://apptail.io/app/zero-fasting-food-tracker-Pwk/norway)
- [South Korea](https://apptail.io/app/zero-fasting-food-tracker-Pwk/south-korea)
- [Colombia](https://apptail.io/app/zero-fasting-food-tracker-Pwk/colombia)
- [Hong Kong SAR China](https://apptail.io/app/zero-fasting-food-tracker-Pwk/hong-kong)
- [Portugal](https://apptail.io/app/zero-fasting-food-tracker-Pwk/portugal)
- [Lithuania](https://apptail.io/app/zero-fasting-food-tracker-Pwk/lithuania)
- [Egypt](https://apptail.io/app/zero-fasting-food-tracker-Pwk/egypt)
- [Poland](https://apptail.io/app/zero-fasting-food-tracker-Pwk/poland)
- [Ukraine](https://apptail.io/app/zero-fasting-food-tracker-Pwk/ukraine)
- [Switzerland](https://apptail.io/app/zero-fasting-food-tracker-Pwk/switzerland)
- [Italy](https://apptail.io/app/zero-fasting-food-tracker-Pwk/italy)
- [Denmark](https://apptail.io/app/zero-fasting-food-tracker-Pwk/denmark)
- [Chile](https://apptail.io/app/zero-fasting-food-tracker-Pwk/chile)
- [Indonesia](https://apptail.io/app/zero-fasting-food-tracker-Pwk/indonesia)
- [Israel](https://apptail.io/app/zero-fasting-food-tracker-Pwk/israel)
- [Czechia](https://apptail.io/app/zero-fasting-food-tracker-Pwk/czechia)
- [Argentina](https://apptail.io/app/zero-fasting-food-tracker-Pwk/argentina)
- [Latvia](https://apptail.io/app/zero-fasting-food-tracker-Pwk/latvia)
- [Japan](https://apptail.io/app/zero-fasting-food-tracker-Pwk/japan)
- [Finland](https://apptail.io/app/zero-fasting-food-tracker-Pwk/finland)
- [Croatia](https://apptail.io/app/zero-fasting-food-tracker-Pwk/croatia)
- [Bulgaria](https://apptail.io/app/zero-fasting-food-tracker-Pwk/bulgaria)
- [Taiwan](https://apptail.io/app/zero-fasting-food-tracker-Pwk/taiwan)
- [China](https://apptail.io/app/zero-fasting-food-tracker-Pwk/china)
- [Austria](https://apptail.io/app/zero-fasting-food-tracker-Pwk/austria)
- [Greece](https://apptail.io/app/zero-fasting-food-tracker-Pwk/greece)
- [Dominican Republic](https://apptail.io/app/zero-fasting-food-tracker-Pwk/dominican-republic)
- [Ghana](https://apptail.io/app/zero-fasting-food-tracker-Pwk/ghana)
- [Hungary](https://apptail.io/app/zero-fasting-food-tracker-Pwk/hungary)
- [Vietnam](https://apptail.io/app/zero-fasting-food-tracker-Pwk/vietnam)
- [Ecuador](https://apptail.io/app/zero-fasting-food-tracker-Pwk/ecuador)
- [Qatar](https://apptail.io/app/zero-fasting-food-tracker-Pwk/qatar)
- [Slovakia](https://apptail.io/app/zero-fasting-food-tracker-Pwk/slovakia)
- [Iceland](https://apptail.io/app/zero-fasting-food-tracker-Pwk/iceland)
- [Kazakhstan](https://apptail.io/app/zero-fasting-food-tracker-Pwk/kazakhstan)
- [Kuwait](https://apptail.io/app/zero-fasting-food-tracker-Pwk/kuwait)
- [Estonia](https://apptail.io/app/zero-fasting-food-tracker-Pwk/estonia)
- [Panama](https://apptail.io/app/zero-fasting-food-tracker-Pwk/panama)
- [Jordan](https://apptail.io/app/zero-fasting-food-tracker-Pwk/jordan)
- [Pakistan](https://apptail.io/app/zero-fasting-food-tracker-Pwk/pakistan)
- [Peru](https://apptail.io/app/zero-fasting-food-tracker-Pwk/peru)
- [Slovenia](https://apptail.io/app/zero-fasting-food-tracker-Pwk/slovenia)
- [Honduras](https://apptail.io/app/zero-fasting-food-tracker-Pwk/honduras)
- [Sri Lanka](https://apptail.io/app/zero-fasting-food-tracker-Pwk/sri-lanka)
- [Uganda](https://apptail.io/app/zero-fasting-food-tracker-Pwk/uganda)
- [Lebanon](https://apptail.io/app/zero-fasting-food-tracker-Pwk/lebanon)
- [Malta](https://apptail.io/app/zero-fasting-food-tracker-Pwk/malta)
- [Paraguay](https://apptail.io/app/zero-fasting-food-tracker-Pwk/paraguay)
- [Bahrain](https://apptail.io/app/zero-fasting-food-tracker-Pwk/bahrain)
- [Oman](https://apptail.io/app/zero-fasting-food-tracker-Pwk/oman)
- [Belarus](https://apptail.io/app/zero-fasting-food-tracker-Pwk/belarus)
- [Luxembourg](https://apptail.io/app/zero-fasting-food-tracker-Pwk/luxembourg)
- [Namibia](https://apptail.io/app/zero-fasting-food-tracker-Pwk/namibia)
- [North Macedonia](https://apptail.io/app/zero-fasting-food-tracker-Pwk/north-macedonia)
- [Cyprus](https://apptail.io/app/zero-fasting-food-tracker-Pwk/cyprus)
- [Azerbaijan](https://apptail.io/app/zero-fasting-food-tracker-Pwk/azerbaijan)
- [Jamaica](https://apptail.io/app/zero-fasting-food-tracker-Pwk/jamaica)
- [Uruguay](https://apptail.io/app/zero-fasting-food-tracker-Pwk/uruguay)
- [Armenia](https://apptail.io/app/zero-fasting-food-tracker-Pwk/armenia)
- [Nepal](https://apptail.io/app/zero-fasting-food-tracker-Pwk/nepal)
- [Brunei](https://apptail.io/app/zero-fasting-food-tracker-Pwk/brunei)
- [Mauritius](https://apptail.io/app/zero-fasting-food-tracker-Pwk/mauritius)
- [Barbados](https://apptail.io/app/zero-fasting-food-tracker-Pwk/barbados)
- [Macao SAR China](https://apptail.io/app/zero-fasting-food-tracker-Pwk/macau)
- [Tunisia](https://apptail.io/app/zero-fasting-food-tracker-Pwk/tunisia)
- [Uzbekistan](https://apptail.io/app/zero-fasting-food-tracker-Pwk/uzbekistan)
- [Algeria](https://apptail.io/app/zero-fasting-food-tracker-Pwk/algeria)
- [Senegal](https://apptail.io/app/zero-fasting-food-tracker-Pwk/senegal)
- [Cayman Islands](https://apptail.io/app/zero-fasting-food-tracker-Pwk/cayman-islands)
- [Bermuda](https://apptail.io/app/zero-fasting-food-tracker-Pwk/bermuda)
- [Angola](https://apptail.io/app/zero-fasting-food-tracker-Pwk/angola)
- [Belize](https://apptail.io/app/zero-fasting-food-tracker-Pwk/belize)
- [Suriname](https://apptail.io/app/zero-fasting-food-tracker-Pwk/suriname)
- [Grenada](https://apptail.io/app/zero-fasting-food-tracker-Pwk/grenada)
- [Mali](https://apptail.io/app/zero-fasting-food-tracker-Pwk/mali)
- [Madagascar](https://apptail.io/app/zero-fasting-food-tracker-Pwk/madagascar)

---

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