# Water Fasting vs Fasting Center

The clearest difference is in-app purchases: Fasting Center at none against Water Fasting's 2. Fasting Center also leads on update cadence (every 3 days vs every 3 weeks) and ratings volume (18 vs 2). Water Fasting's advantage is rating (5.0 vs 4.7). On price and ads there is nothing between them.

Both are free to download. Water Fasting sells 2 in-app purchases, starting at $9.99 per month. Fasting Center asks for nothing beyond the download.

Water Fasting holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Fasting Center has 18 ratings behind it against 2, so its average is the more settled of the two.

Water Fasting ships an update every 3 weeks, Fasting Center every 3 days. The most recent releases landed on September 30, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Water Fasting | Fasting Center |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/water-fasting-tracker-and-timer/id6767459809/reviews)** | [4.7 (18 ratings)](https://appshunter.io/ios/app/fasting-center/id6780227473/reviews) |
| Number of ratings | 2 | **18** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | Freemium | **Free** |
| Size | 19 MB | 46 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 12+ | 12+ |
| Developer | [SUKRU DEMIR](https://appshunter.io/developer/1856005733) | [Andrey Titov](https://appshunter.io/developer/6780227475) |

## What reviewers say

### Water Fasting

[App page](https://appshunter.io/ios/app/water-fasting-tracker-and-timer/id6767459809)

Track your fasting journey with a visually engaging water orb timer. Understand your body's stages, log hydration, and gain personalized wellness insights. Offers science-backed information and a premium minimalist design.

**Highlights:** Living water orb timer with gyroscope physics, Six science-backed fasting stages, Hydration and wellness logging, Personalized wellness insights, Premium minimalist design, Data export

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Water Fasting Pro | $9.99 | per month |
| Water Fasting Pro | $59.99 | per year |


### Fasting Center

[App page](https://appshunter.io/ios/app/fasting-center/id6780227473)

Plan extended fasts with personalized projections. Input your body stats and desired duration to estimate weight change, fat loss, and energy use. This data-driven tool provides a clear starting point for your fasting journey.

**Highlights:** Personalized fast planning, Extended fast duration options, Projected weight change, Estimated fat loss, Energy use projection, Data-driven starting point

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Water Fasting free?

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

### Is Fasting Center free?

Fasting Center is free to download, with no in-app purchases.

### Which has better reviews, Water Fasting or Fasting Center?

Water Fasting is rated higher. Water Fasting averages 5.0 out of 5 from 2 ratings, while Fasting Center averages 4.7 from 18 ratings.

### Do Water Fasting or Fasting Center have ads?

Neither Water Fasting nor Fasting Center shows ads.

### Which is updated more often, Water Fasting or Fasting Center?

Water Fasting ships an update every 3 weeks, and Fasting Center every 3 days. Most recently, Water Fasting was updated on September 30, 2026 and Fasting Center on October 5, 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.*