# CHECKROID vs 工事完了確認書

The clearest difference is iOS requirement: CHECKROID at 11.0 against 工事完了確認書's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

CHECKROID ships an update every 4 months, 工事完了確認書 every 3 months. The most recent releases landed on November 11, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | CHECKROID | 工事完了確認書 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Size | 10 MB | 14 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SCSK Hokkaido Corporation](https://appshunter.io/developer/531280264) | [NESPE CO.,LTD.](https://appshunter.io/developer/1171292889) |

## What reviewers say

### CHECKROID

[App page](https://appshunter.io/ios/app/checkroid/id1096960276)

**Features:** macOS Compatibility

**In-app purchases:** none


### 工事完了確認書

[App page](https://appshunter.io/ios/app/id1465563252)

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

**In-app purchases:** none


## Frequently asked questions

### Is CHECKROID free?

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

### Is 工事完了確認書 free?

工事完了確認書 is free to download, with no in-app purchases.

### Do CHECKROID or 工事完了確認書 have ads?

Neither CHECKROID nor 工事完了確認書 shows ads.

### Which is updated more often, CHECKROID or 工事完了確認書?

CHECKROID ships an update every 4 months, and 工事完了確認書 every 3 months. Most recently, CHECKROID was updated on November 11, 2026 and 工事完了確認書 on November 6, 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.*