# Swatch Time vs Simple Clock JP

The clearest difference is update cadence: Swatch Time at every 5 days against Simple Clock JP's every 4 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Swatch Time ships an update every 5 days, Simple Clock JP every 4 weeks. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Swatch Time | Simple Clock JP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 4 weeks |
| Size | 54 MB | 0 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nicolas Fillion](https://appshunter.io/developer/1886264854) | [Kantaro Kobayashi](https://appshunter.io/developer/6797092531) |

## What reviewers say

### Swatch Time

[App page](https://appshunter.io/ios/app/swatch-time/id6760792721)

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

**In-app purchases:** none


### Simple Clock JP

[App page](https://appshunter.io/ios/app/simple-clock-jp/id6805928074)

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

**In-app purchases:** none


## Frequently asked questions

### Is Swatch Time free?

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

### Is Simple Clock JP free?

Simple Clock JP is free to download, with no in-app purchases.

### Do Swatch Time or Simple Clock JP have ads?

Neither Swatch Time nor Simple Clock JP shows ads.

### Which is updated more often, Swatch Time or Simple Clock JP?

Swatch Time ships an update every 5 days, and Simple Clock JP every 4 weeks. Most recently, Swatch Time was updated on October 24, 2026 and Simple Clock JP on October 26, 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.*