# Zero Fast vs Fasting Tracker

The clearest difference is update cadence: Zero Fast at every 2 weeks against Fasting Tracker's every 2 months. Fasting Tracker's advantage is iOS requirement (17.0 vs 26.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Zero Fast sells 2 in-app purchases, starting at $6.99 per month and Fasting Tracker sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Zero Fast against 5.0 for Fasting Tracker. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Zero Fast ships an update every 2 weeks, Fasting Tracker every 2 months. The most recent releases landed on October 3, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Zero Fast | Fasting Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/zero-fast-fasting-tracker/id6748047745/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/fasting-tracker-168-timer/id6790138320/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Freemium | Free with in-app purchases |
| Size | 35 MB | 1 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [APPE LATTE LIMITED](https://appshunter.io/developer/1480686912) | [Charles Dapaah-Siakwan](https://appshunter.io/developer/1858231299) |

## What reviewers say

### Zero Fast

[App page](https://appshunter.io/ios/app/zero-fast-fasting-tracker/id6748047745)

Track your intermittent fasting journey with an AI-powered coach. Get personalized plans, real-time metabolic insights, and science-backed education to support your weight management and metabolic health goals. Log hydration, weight, and mood to optimize your fasting experience.

**Highlights:** AI Fasting Coach, Personalized weekly fasting plans, Multiple fasting profiles, Real-time metabolic tracking, Hydration logging, Weight and progress dashboard, Apple Health integration

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zero Fast Monthly | $6.99 | per month |
| Zero Fast Annually | $49.99 | per year |


### Fasting Tracker

[App page](https://appshunter.io/ios/app/fasting-tracker-168-timer/id6790138320)

This app offers a simple, one-tap timer for intermittent fasting with customizable windows and a built-in water tracker. It provides clear explanations of fasting zones and integrates with Apple Health for weight and hydration tracking. Your data remains private and on your device.

**Highlights:** One-tap intermittent fasting timer, Customizable fasting windows, Built-in water tracker, Fasting zone explanations, Apple Health integration, Live Activity and widgets

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $3.99 | per 7 days |
| Annual Premium | $19.99 | per year |
| Lifetime Unlock | $29.99 | one-time |


## Frequently asked questions

### Is Zero Fast free?

Zero Fast is free to download, with in-app purchases available.

### Is Fasting Tracker free?

Fasting Tracker is free to download, with in-app purchases available.

### Which has better reviews, Zero Fast or Fasting Tracker?

Zero Fast and Fasting Tracker are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Zero Fast or Fasting Tracker have ads?

Neither Zero Fast nor Fasting Tracker shows ads.

### Which is updated more often, Zero Fast or Fasting Tracker?

Zero Fast ships an update every 2 weeks, and Fasting Tracker every 2 months. Most recently, Zero Fast was updated on October 3, 2026 and Fasting Tracker on October 2, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*