# Rhythm vs Intermittent Fasting Timer

The clearest difference is in-app purchases: Rhythm at none against Intermittent Fasting Timer's 1. Intermittent Fasting Timer's advantage is update cadence (every 6 weeks vs every 13 months) and iOS requirement (13.0 vs 17.6). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Intermittent Fasting Timer sells 1 one-off in-app purchase. Rhythm asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for Rhythm against 4.8 for Intermittent Fasting Timer. Both are backed by a comparable volume of ratings — 454 and 806 respectively. Written reviews are what separate them: 89% of Rhythm's written reviews are positive against 96% of Intermittent Fasting Timer's.

Rhythm ships an update every 13 months, Intermittent Fasting Timer every 6 weeks. The most recent releases landed on October 8, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Rhythm | Intermittent Fasting Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (454 ratings)](https://appshunter.io/ios/app/rhythm-fasting-tracker/id1377199450/reviews) | **[4.8 (806 ratings)](https://appshunter.io/ios/app/intermittent-fasting-timer/id1454644270/reviews)** |
| Number of ratings | 454 | **806** |
| Positive reviews | 88.5% of reviews | **96.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 6 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 3 MB | 11 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPod, Apple Watch** |
| Age rating | 12+ | 4+ |
| Developer | [Bijan Cronin](https://appshunter.io/developer/1377199449) | [Teleprompter LLC](https://appshunter.io/developer/823066256) |

## 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


### Intermittent Fasting Timer

[App page](https://appshunter.io/ios/app/intermittent-fasting-timer/id1454644270)

Track your fasting periods with a simple and intuitive timer. This app supports custom fasting windows, provides analytics, and allows manual entry or editing of past fasts. It also offers reminders and data export options.

**Highlights:** Custom fasting times, Fasting analytics, Manual fast entry, Data export to PDF, Simple timer, Reminders, Edit previous fasts

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Serene Pro Mode | Free | one-time |

**What reviewers like**

- 👍 Simple and easy to use
- 🚀 Straightforward fasting tracking
- 💰 Completely free app
- 🔒 No data collection or ads
- 🔍 Minimalist and clean design

**What reviewers complain about**

- 🐛 Some issues with data/statistics display
- 🔔 Lack of Apple Watch integration to start/stop fasts
- 🕰️ Limited fasting duration (up to 72 hours)

**Reported bugs**

- Incorrect display of past weight data
- Occasional app crashes or freezes

**Requested features**

- Add option to set custom fasting duration limits
- Improve data/statistics display and organization
- Implement Apple Watch integration to control fasting timer


## Frequently asked questions

### Is Rhythm free?

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

### Is Intermittent Fasting Timer free?

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

### Which has better reviews, Rhythm or Intermittent Fasting Timer?

Intermittent Fasting Timer is rated higher. Rhythm averages 4.7 out of 5 from 454 ratings, while Intermittent Fasting Timer averages 4.8 from 806 ratings.

### Do Rhythm or Intermittent Fasting Timer have ads?

Neither Rhythm nor Intermittent Fasting Timer shows ads.

### Which is updated more often, Rhythm or Intermittent Fasting Timer?

Rhythm ships an update every 13 months, and Intermittent Fasting Timer every 6 weeks. Most recently, Rhythm was updated on October 8, 2026 and Intermittent Fasting Timer on October 9, 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.*