# Le Jeûne de Mathilde vs Fasting Timer

The clearest difference is in-app purchases: Fasting Timer at none against Le Jeûne de Mathilde's 1. Fasting Timer also leads on ads (none vs shown) and iOS requirement (17.0 vs 26.0). Le Jeûne de Mathilde's advantage is update cadence (every 5 weeks vs every 4 months). On price and device support there is nothing between them.

Both are free to download. Le Jeûne de Mathilde sells 1 in-app purchase, starting at $39.99 per month. Fasting Timer asks for nothing beyond the download.

Le Jeûne de Mathilde ships an update every 5 weeks, Fasting Timer every 4 months. The most recent releases landed on October 6, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Le Jeûne de Mathilde | Fasting Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (2 ratings)](https://appshunter.io/ios/app/fasting-timer-nova-fast/id6761011600/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 5 weeks** | Every 4 months |
| Monetization | — | Free |
| Size | 105 MB | 10 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mathilde Nussbaum](https://appshunter.io/developer/1661784830) | [Jakub Laszczyk](https://appshunter.io/developer/568719342) |

## What reviewers say

### Le Jeûne de Mathilde

[App page](https://appshunter.io/ios/app/le-jeune-de-mathilde/id1661784827)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Enjoy | $39.99 | per month |


### Fasting Timer

[App page](https://appshunter.io/ios/app/fasting-timer-nova-fast/id6761011600)

This app tracks intermittent fasting, visualizing your body's biological phases and progress. It offers customizable timers, water tracking, a journal, and gamified elements to motivate users. Monitor body measurements and weight to see your transformation.

**Highlights:** Biological phase tracking, Customizable fasting timers, Home screen widgets, Body measurements and weight tracking, Water tracking with reminders, Fasting journal, Gamified progress with XP and badges

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

**In-app purchases:** none


## Frequently asked questions

### Is Le Jeûne de Mathilde free?

Le Jeûne de Mathilde is free to download, with in-app purchases available.

### Is Fasting Timer free?

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

### Do Le Jeûne de Mathilde or Fasting Timer have ads?

Le Jeûne de Mathilde shows ads; Fasting Timer does not.

### Which is updated more often, Le Jeûne de Mathilde or Fasting Timer?

Le Jeûne de Mathilde ships an update every 5 weeks, and Fasting Timer every 4 months. Most recently, Le Jeûne de Mathilde was updated on October 6, 2026 and Fasting Timer on September 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*