# 和時計 vs CPU

The clearest difference is price: CPU at Free against 和時計's $0.49. CPU also leads on update cadence (daily vs every 4 weeks) and iOS requirement (15.6 vs 17.0). 和時計's advantage is ads (none vs shown). On in-app purchases and device support there is nothing between them.

CPU is free to download; 和時計 costs $0.49 up front. Neither carries in-app purchases, so what you see is what you pay.

和時計 ships an update every 4 weeks, CPU daily. The most recent releases landed on October 31, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | 和時計 | CPU |
| --- | --- | --- |
| Price | $0.49 | **Free** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 weeks | **Daily** |
| Size | 234 MB | 5 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, Apple Watch | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Daichi Sasaki](https://appshunter.io/developer/855188870) | [Renya Miyahara](https://appshunter.io/developer/6789789604) |

## What reviewers say

### 和時計

[App page](https://appshunter.io/ios/app/wadokei/id6772988001)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


### CPU

[App page](https://appshunter.io/ios/app/cpu-g/id6793358304)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 和時計 free?

和時計 costs $0.49, with no in-app purchases.

### Is CPU free?

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

### Do 和時計 or CPU have ads?

CPU shows ads; 和時計 does not.

### Which is updated more often, 和時計 or CPU?

和時計 ships an update every 4 weeks, and CPU daily. Most recently, 和時計 was updated on October 31, 2026 and CPU on October 29, 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.*