# Intermittent Fasting GoFasting vs Zero Fast

The clearest difference is review sentiment: Zero Fast at 100% against Intermittent Fasting GoFasting's 36%. Zero Fast also leads on ads (none vs shown) and rating (5.0 vs 4.7). Intermittent Fasting GoFasting's advantage is ratings volume (532 vs 1) and iOS requirement (16.0 vs 26.0). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Intermittent Fasting GoFasting sells 26 in-app purchases, starting at $7.99 per month and Zero Fast sells 2 in-app purchases, starting at $3.99 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: Intermittent Fasting GoFasting has 532 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 36% of Intermittent Fasting GoFasting's written reviews are positive against 100% of Zero Fast's.

Intermittent Fasting GoFasting ships an update every 11 days, Zero Fast every 2 weeks. Both last shipped on October 30, 2026.

## The numbers

| Metric | Intermittent Fasting GoFasting | Zero Fast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (532 ratings)](https://appshunter.io/ios/app/intermittent-fasting-gofasting/id6504045139/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/zero-fast-fasting-tracker/id6748047745/reviews)** |
| Number of ratings | **532** | 1 |
| Positive reviews | 35.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 11 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 213 MB | 41 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 12+ | 12+ |
| Developer | [Gulooloo Tech](https://appshunter.io/developer/1574018169) | [APPE LATTE LIMITED](https://appshunter.io/developer/1480686912) |

## What reviewers say

### Intermittent Fasting GoFasting

[App page](https://appshunter.io/ios/app/intermittent-fasting-gofasting/id6504045139)

This app helps users achieve sustainable weight loss through intermittent fasting without requiring strict diets or exercise. It provides a professional tracker for monitoring body changes during fasting periods and offers guidance on various fasting plans. Users can learn about the health benefits and how to start their fasting journey.

**Highlights:** Intermittent fasting tracker, Multiple popular fasting plans (16:8, 20:4, etc.), Fasting timer with notifications, Weight tracking, Educational content on fasting and health, Suitable for all experience levels

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

**In-app purchases (26)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $7.99 | per month |
| Quarterly Subscription 75% OFF | $11.99 | per 3 months |
| Monthly Subscription | $12.99 | per month |
| Monthly Subscription | $13.99 | per month |
| Three Months VIP | $13.99 | per 3 months |
| Quarterly Subscription 70% OFF | $13.99 | per 3 months |
| Quarterly Subscription 65% OFF | $15.99 | per 3 months |
| Monthly Subscription | $15.99 | per month |
| Quarterly Subscription 60% OFF | $17.99 | per 3 months |
| Three Months VIP | $22.99 | per 3 months |
| Yearly Subscriptions 75% OFF | $24.99 | per year |
| Three Months VIP | $27.99 | per 3 months |
| 3 Days Free Trial | $29.99 | per year |
| Yearly Subscriptions 70% OFF | $29.99 | per year |
| Yearly Subscriptions 60% OFF | $31.99 | per year |
| Yearly Subscriptions 65% OFF | $34.99 | per year |
| One Year VIP | $39.99 | per year |
| 3 Days Free Trial | $39.99 | per year |
| Yearly Subscriptions 55% OFF | $44.99 | per year |
| 7 Day Free Trail | $49.99 | per year |
| One Year VIP | $59.99 | per year |
| 3 Days Special Free Trial | $59.99 | per year |
| One Year VIP | $139.99 | per year |
| Lifetime Pro 75% OFF | $29.99 | one-time |
| Lifetime Membership 65% OFF | $41.99 | one-time |
| Lifetime Pro | $59.99 | one-time |

**What reviewers like**

- 👍 User-friendly interface
- ✨ Smooth operation
- 💡 Helpful for weight loss
- 💧 Good water tracker
- 📈 Inspires diet changes

**What reviewers complain about**

- 🐛 Data loss after updates
- 🐛 Data loss on new phone
- 🐛 App resets frequently
- 🐛 Cannot restore old information
- 🐛 Lost paid access after phone change

**Reported bugs**

- Lost all data with last update
- Cannot restore old information
- Cannot access paid information after changing phone
- Cannot log in on new phone
- App resets to zero daily

**Requested features**

- Allow setting start/stop times after the fact
- Option to change measurement units (grams to ounces)
- Improve water tracker reset functionality
- Add dark mode
- More flexibility in fasting plans


### Zero Fast

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

This app guides you through intermittent fasting, indicating when your body enters fat-burning and ketosis. It offers group challenges for motivation without requiring calorie counting or strict diets.

**Highlights:** Intermittent fasting timer, Fat-burning and ketosis indicators, Group fasting challenges, No calorie counting, Meal planner integration

**Features:** iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zero Fast Monthly | $3.99 | per month |
| Zero Fast Annually | $29.99 | per year |


## Frequently asked questions

### Is Intermittent Fasting GoFasting free?

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

### Is Zero Fast free?

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

### Which has better reviews, Intermittent Fasting GoFasting or Zero Fast?

Zero Fast is rated higher. Intermittent Fasting GoFasting averages 4.7 out of 5 from 532 ratings, while Zero Fast averages 5.0 from 1 ratings.

### Do Intermittent Fasting GoFasting or Zero Fast have ads?

Intermittent Fasting GoFasting shows ads; Zero Fast does not.

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

Intermittent Fasting GoFasting ships an update every 11 days, and Zero Fast every 2 weeks. Most recently, Intermittent Fasting GoFasting was updated on October 30, 2026 and Zero Fast on October 30, 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.*