# SoundPaceTimer vs SwimCircle

The clearest difference is in-app purchases: SoundPaceTimer at none against SwimCircle's 2. SoundPaceTimer also leads on update cadence (weekly vs every 3 weeks) and iOS requirement (17.0 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. SwimCircle sells 2 one-off in-app purchases. SoundPaceTimer asks for nothing beyond the download.

SoundPaceTimer ships an update weekly, SwimCircle every 3 weeks. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | SoundPaceTimer | SwimCircle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 3 weeks |
| Size | 6 MB | 8 MB |
| Requires iOS | **17.0** | 26.2 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Yu Hiraoka](https://appshunter.io/developer/1750657696) | [Ryotaro Matsumoto](https://appshunter.io/developer/1874589086) |

## What reviewers say

### SoundPaceTimer

[App page](https://appshunter.io/ios/app/soundpacetimer/id6504010049)

**Features:** macOS Compatibility

**In-app purchases:** none


### SwimCircle

[App page](https://appshunter.io/ios/app/swimcircle/id6758721831)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 開発者にコーヒーをご馳走する | $0.49 | one-time |
| Proプラン | $1.99 | one-time |


## Frequently asked questions

### Is SoundPaceTimer free?

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

### Is SwimCircle free?

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

### Do SoundPaceTimer or SwimCircle have ads?

Both SoundPaceTimer and SwimCircle show ads.

### Which is updated more often, SoundPaceTimer or SwimCircle?

SoundPaceTimer ships an update weekly, and SwimCircle every 3 weeks. Most recently, SoundPaceTimer was updated on November 8, 2026 and SwimCircle on November 5, 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.*