# Rhythm vs iFasting・Intermittent Fasting

Rhythm and iFasting・Intermittent Fasting both sit at 4.7 stars, but that hides the real split: 89% of Rhythm's written reviews are positive against 0% of iFasting・Intermittent Fasting's. Rhythm also leads on in-app purchases (none vs 4) and ratings volume (454 vs 68). iFasting・Intermittent Fasting's advantage is update cadence (every 9 days vs every 13 months) and iOS requirement (11.0 vs 17.6). On price, rating, ads and device support there is nothing between them.

Both are free to download. iFasting・Intermittent Fasting sells 4 in-app purchases, starting at $7.99 per month. Rhythm asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for Rhythm against 4.7 for iFasting・Intermittent Fasting. That said, the two scores are not equally well evidenced: Rhythm has 454 ratings behind it against 68, so its average is the more settled of the two. Written reviews are what separate them: 89% of Rhythm's written reviews are positive against 0% of iFasting・Intermittent Fasting's.

Rhythm ships an update every 13 months, iFasting・Intermittent Fasting every 9 days. The most recent releases landed on August 10, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Rhythm | iFasting・Intermittent Fasting |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (454 ratings)](https://appshunter.io/ios/app/rhythm-fasting-tracker/id1377199450/reviews) | **[4.7 (68 ratings)](https://appshunter.io/ios/app/ifastingintermittent-fasting/id6446170572/reviews)** |
| Number of ratings | **454** | 68 |
| Positive reviews | **88.5% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 9 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 3 MB | 40 MB |
| Requires iOS | 17.6 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Bijan Cronin](https://appshunter.io/developer/1377199449) | [英汉 郭](https://appshunter.io/developer/1647757493) |

## 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


### iFasting・Intermittent Fasting

[App page](https://appshunter.io/ios/app/ifastingintermittent-fasting/id6446170572)

This app offers personalized guidance for weight loss and improved health through intermittent fasting. It includes tools for tracking food, weight, water, sleep, and activity, along with scientific insights and motivational statistics to foster healthy habits.

**Highlights:** Personalized workout and nutrition plans, Intermittent fasting timer and tracker, Food, weight, water, sleep, and activity tracking, Scientific guidance and nutrition insights, Motivational statistics and progress visualization, Cognitive therapy practice-based tips

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $7.99 | per month |
| Quarterly Subscription | $12.99 | per 3 months |
| Yearly Subscription | $29.99 | per year |
| Lifetime Purchase | $29.99 | one-time |


## Frequently asked questions

### Is Rhythm free?

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

### Is iFasting・Intermittent Fasting free?

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

### Which has better reviews, Rhythm or iFasting・Intermittent Fasting?

iFasting・Intermittent Fasting is rated higher. Rhythm averages 4.7 out of 5 from 454 ratings, while iFasting・Intermittent Fasting averages 4.7 from 68 ratings.

### Do Rhythm or iFasting・Intermittent Fasting have ads?

Neither Rhythm nor iFasting・Intermittent Fasting shows ads.

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

Rhythm ships an update every 13 months, and iFasting・Intermittent Fasting every 9 days. Most recently, Rhythm was updated on August 10, 2026 and iFasting・Intermittent Fasting on September 21, 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.*