# RhythmFit Timer vs Slow Jogging Timer & Metronome

The clearest difference is in-app purchases: RhythmFit Timer at none against Slow Jogging Timer & Metronome's 3. RhythmFit Timer also leads on update cadence (weekly vs every 11 months). Slow Jogging Timer & Metronome's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 18.4). On price and ads there is nothing between them.

Both are free to download. Slow Jogging Timer & Metronome sells 3 in-app purchases, starting at $2.99 per 7 days. RhythmFit Timer asks for nothing beyond the download.

RhythmFit Timer ships an update weekly, Slow Jogging Timer & Metronome every 11 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | RhythmFit Timer | Slow Jogging Timer & Metronome |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 11 months |
| Size | 2 MB | 118 MB |
| Requires iOS | 18.4 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jian Kai Wang](https://appshunter.io/developer/1809893436) | [PO CHUN LIU](https://appshunter.io/developer/1828860780) |

## What reviewers say

### RhythmFit Timer

[App page](https://appshunter.io/ios/app/rhythmfit-timer/id6744947444)

**Features:** macOS Compatibility

**In-app purchases:** none


### Slow Jogging Timer & Metronome

[App page](https://appshunter.io/ios/app/slow-jogging-timer-and-metronome/id6753855686)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 週訂閱 | $2.99 | per 7 days |
| 年訂閱 | $29.99 | per year |
| Slow Jogging Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is RhythmFit Timer free?

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

### Is Slow Jogging Timer & Metronome free?

Slow Jogging Timer & Metronome is free to download, with in-app purchases available.

### Do RhythmFit Timer or Slow Jogging Timer & Metronome have ads?

Neither RhythmFit Timer nor Slow Jogging Timer & Metronome shows ads.

### Which is updated more often, RhythmFit Timer or Slow Jogging Timer & Metronome?

RhythmFit Timer ships an update weekly, and Slow Jogging Timer & Metronome every 11 months. Most recently, RhythmFit Timer was updated on October 25, 2026 and Slow Jogging Timer & Metronome on October 24, 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.*