# Rhythm vs FastiMate

The clearest difference is in-app purchases: Rhythm at none against FastiMate's 3. Rhythm also leads on ratings volume (454 vs 1). FastiMate's advantage is update cadence (every 3 weeks vs every 13 months) and rating (5.0 vs 4.7). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. FastiMate sells 3 in-app purchases, starting at $4.99 per 7 days. Rhythm asks for nothing beyond the download.

FastiMate holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Rhythm has 454 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 89% of Rhythm's written reviews are positive against 100% of FastiMate's.

Rhythm ships an update every 13 months, FastiMate every 3 weeks. The most recent releases landed on August 10, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Rhythm | FastiMate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (454 ratings)](https://appshunter.io/ios/app/rhythm-fasting-tracker/id1377199450/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fastimate-fasting-timer/id6630364307/reviews)** |
| Number of ratings | **454** | 1 |
| Positive reviews | 88.5% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 3 MB | 31 MB |
| Requires iOS | 17.6 | **16.2** |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Bijan Cronin](https://appshunter.io/developer/1377199449) | [lutfu dogan akbas](https://appshunter.io/developer/1762317148) |

## 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


### FastiMate

[App page](https://appshunter.io/ios/app/fastimate-fasting-timer/id6630364307)

Build a sustainable fasting routine with personalized plans and reliable tracking. This app offers hydration and habit tracking, with advanced features for consistency and insights. Designed for real life, it focuses on gentle approaches for long-term results.

**Highlights:** Fasting Timer with reliable tracking, Fasting History & basic stats, Hydration tracking with custom goals, Habit tracking for daily consistency, Adaptive weekly plans, Streak protection, Data export (CSV)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $4.99 | per 7 days |
| 1 Month Subscription | $9.99 | per month |
| 1 Year Subscription | $59.99 | per year |


## Frequently asked questions

### Is Rhythm free?

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

### Is FastiMate free?

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

### Which has better reviews, Rhythm or FastiMate?

FastiMate is rated higher. Rhythm averages 4.7 out of 5 from 454 ratings, while FastiMate averages 5.0 from 1 ratings.

### Do Rhythm or FastiMate have ads?

Neither Rhythm nor FastiMate shows ads.

### Which is updated more often, Rhythm or FastiMate?

Rhythm ships an update every 13 months, and FastiMate every 3 weeks. Most recently, Rhythm was updated on August 10, 2026 and FastiMate on September 20, 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.*