# Zero Fast vs Fasted

The clearest difference is rating: Zero Fast at 5.0 against Fasted's 4.7. Zero Fast also leads on review sentiment (100% vs 82%). Fasted's advantage is ratings volume (41 vs 1) and iOS requirement (16.0 vs 26.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Zero Fast holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Fasted has 41 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of Zero Fast's written reviews are positive against 82% of Fasted's.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 3, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Zero Fast | Fasted |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/zero-fast-fasting-tracker/id6748047745/reviews)** | [4.7 (41 ratings)](https://appshunter.io/ios/app/fasted-intermittent-fasting/id6759612435/reviews) |
| Number of ratings | 1 | **41** |
| Positive reviews | **100.0% of reviews** | 81.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Freemium | Freemium |
| Size | 35 MB | 48 MB |
| Requires iOS | 26.0 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 12+ | 12+ |
| Developer | [APPE LATTE LIMITED](https://appshunter.io/developer/1480686912) | [Must Have Apps, SIA](https://appshunter.io/developer/1871119229) |

## 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 |


### Fasted

[App page](https://appshunter.io/ios/app/fasted-intermittent-fasting/id6759612435)

Track your fasting progress with a timer that shows metabolic phases. Connect with friends to fast together and stay motivated. Build custom fasting programs and monitor your health metrics.

**Highlights:** Intermittent fasting timer, Metabolic phase tracking, Social fasting with friends, Customizable fasting programs, Streak tracking and achievements, Health and body measurement logging, Data export

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fasted Pro Monthly | $6.99 | per month |
| Fasted Pro Yearly | $29.99 | per year |
| Fasted Pro Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is Zero Fast free?

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

### Is Fasted free?

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

### Which has better reviews, Zero Fast or Fasted?

Zero Fast is rated higher. Zero Fast averages 5.0 out of 5 from 1 ratings, while Fasted averages 4.7 from 41 ratings.

### Do Zero Fast or Fasted have ads?

Neither Zero Fast nor Fasted shows ads.

### Which is updated more often, Zero Fast or Fasted?

Zero Fast ships an update every 2 weeks, and Fasted every 2 weeks. Most recently, Zero Fast was updated on October 3, 2026 and Fasted on October 16, 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.*