# Rhythm vs Libre Fasting

The clearest difference is ratings volume: Rhythm at 454 against Libre Fasting's 2. Libre Fasting's advantage is update cadence (every 3 months vs every 13 months) and iOS requirement (15.1 vs 17.6). On price, rating, ads and in-app purchases there is nothing between them.

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

Rhythm holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Rhythm has 454 ratings behind it against 2, so its average is the more settled of the two.

Rhythm ships an update every 13 months, Libre Fasting every 3 months. The most recent releases landed on October 18, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Rhythm | Libre Fasting |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (454 ratings)](https://appshunter.io/ios/app/rhythm-fasting-tracker/id1377199450/reviews)** | [4.5 (2 ratings)](https://appshunter.io/ios/app/libre-fasting/id6754898343/reviews) |
| Number of ratings | **454** | 2 |
| Positive reviews | 88.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 3 MB | 46 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 12+ |
| Developer | [Bijan Cronin](https://appshunter.io/developer/1377199449) | [Libre By Design](https://appshunter.io/developer/1850850074) |

## What reviewers say

### Rhythm

[App page](https://appshunter.io/ios/app/rhythm-fasting-tracker/id1377199450)

This app simplifies intermittent fasting with a daily tracker. It supports various fasting schedules, from beginner-friendly to advanced, and helps users monitor their progress over time. Get notifications when your fast is complete.

**Highlights:** Daily fasting tracker, Flexible schedule support, Weekly progress tracking, Customizable fasting goals, One-click start, Progress monitoring, Completion notifications

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 💎 Simple and easy to use
- 🆓 Free app with no ads or subscriptions
- ⏱️ Straightforward fasting timer
- 📊 Tracks fasting progress
- 🔍 Allows editing of start/end times

**What reviewers complain about**

- ⏰ Can't track fasts longer than 24 hours
- 📅 Limited history view (only past week)
- 🔔 Lacks customizable notifications/reminders

**Reported bugs**

- Can't add past fasts
- Inconsistent weekly progress tracking

**Requested features**

- Ability to track longer fasts (e.g., 48-72 hours)
- Option to view fasting history beyond the past week
- Customizable notifications and reminders
- Integration with health/fitness tracking apps
- Weight tracking and progress visualization


### 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


## Frequently asked questions

### Is Rhythm free?

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

### Is Libre Fasting free?

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

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

Rhythm is rated higher. Rhythm averages 4.7 out of 5 from 454 ratings, while Libre Fasting averages 4.5 from 2 ratings.

### Do Rhythm or Libre Fasting have ads?

Neither Rhythm nor Libre Fasting shows ads.

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

Rhythm ships an update every 13 months, and Libre Fasting every 3 months. Most recently, Rhythm was updated on October 18, 2026 and Libre Fasting on October 17, 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.*