# Libre Fasting vs Fasting Center

The clearest difference is update cadence: Fasting Center at every 3 days against Libre Fasting's every 3 months. Fasting Center also leads on rating (4.7 vs 4.5) and ratings volume (18 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Fasting Center holds the better App Store score, 4.7 against 4.5. 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.

Libre Fasting ships an update every 3 months, Fasting Center every 3 days. The most recent releases landed on October 17, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Libre Fasting | Fasting Center |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (2 ratings)](https://appshunter.io/ios/app/libre-fasting/id6754898343/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 | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Monetization | Free | Free |
| Size | 46 MB | 46 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 12+ | 12+ |
| Developer | [Libre By Design](https://appshunter.io/developer/1850850074) | [Andrey Titov](https://appshunter.io/developer/6780227475) |

## What reviewers say

### Libre Fasting

[App page](https://appshunter.io/ios/app/libre-fasting/id6754898343)

This app helps you track your fasting periods with customizable durations and common protocols. It offers real-time progress, optional reminders, and a history of your fasting sessions. Your data is kept private on your device.

**Highlights:** Customizable fast types and durations, Real-time timer and progress ring, Optional reminders and notifications, Fasting history and completion details, Export fasting history to CSV, Fasting stages timeline, Light/dark themes

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

**In-app purchases:** none


### 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 Libre Fasting free?

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

### Is Fasting Center free?

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

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

Fasting Center is rated higher. Libre Fasting averages 4.5 out of 5 from 2 ratings, while Fasting Center averages 4.7 from 18 ratings.

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

Neither Libre Fasting nor Fasting Center shows ads.

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

Libre Fasting ships an update every 3 months, and Fasting Center every 3 days. Most recently, Libre Fasting was updated on October 17, 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.*