# Zero Fast vs The Damage

The clearest difference is in-app purchases: The Damage at none against Zero Fast's 2. The Damage also leads on iOS requirement (18.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Zero Fast sells 2 in-app purchases, starting at $6.99 per month. The Damage asks for nothing beyond the download.

Zero Fast ships an update every 2 weeks, The Damage weekly. The most recent releases landed on October 3, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Zero Fast | The Damage |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/zero-fast-fasting-tracker/id6748047745/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Freemium | — |
| Size | 35 MB | 9 MB |
| Requires iOS | 26.0 | **18.0** |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 17+ |
| Developer | [APPE LATTE LIMITED](https://appshunter.io/developer/1480686912) | [Jacob Bartlett](https://appshunter.io/developer/1266240131) |

## 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 |


### The Damage

[App page](https://appshunter.io/ios/app/the-damage-alcohol-tracker/id6795665746)

**In-app purchases:** none


## Frequently asked questions

### Is Zero Fast free?

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

### Is The Damage free?

The Damage is free to download, with no in-app purchases.

### Do Zero Fast or The Damage have ads?

Neither Zero Fast nor The Damage shows ads.

### Which is updated more often, Zero Fast or The Damage?

Zero Fast ships an update every 2 weeks, and The Damage weekly. Most recently, Zero Fast was updated on October 3, 2026 and The Damage on October 10, 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.*