# Libre Fasting vs MacroFast

The clearest difference is in-app purchases: Libre Fasting at none against MacroFast's 1. Libre Fasting also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). MacroFast's advantage is update cadence (every 2 weeks vs every 3 months). On price and ads there is nothing between them.

Both are free to download. MacroFast sells 1 in-app purchase, starting at $14.99 per year. Libre Fasting asks for nothing beyond the download.

Libre Fasting ships an update every 3 months, MacroFast every 2 weeks. The most recent releases landed on October 1, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Libre Fasting | MacroFast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/libre-fasting/id6754898343/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 46 MB | 3 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Libre By Design](https://appshunter.io/developer/1850850074) | [Bramhand Consultancy Services Inc.](https://appshunter.io/developer/6784746659) |

## 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


### MacroFast

[App page](https://appshunter.io/ios/app/macrofast/id6784746657)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calorie and Fasting Tracker | $14.99 | per year |


## Frequently asked questions

### Is Libre Fasting free?

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

### Is MacroFast free?

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

### Do Libre Fasting or MacroFast have ads?

Neither Libre Fasting nor MacroFast shows ads.

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

Libre Fasting ships an update every 3 months, and MacroFast every 2 weeks. Most recently, Libre Fasting was updated on October 1, 2026 and MacroFast on September 29, 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.*