# 工事日報@i勤怠 vs KINTAI

The clearest difference is update cadence: KINTAI at every 5 days against 工事日報@i勤怠's every 5 weeks. 工事日報@i勤怠's advantage is iOS requirement (12.0 vs 15.0). 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.

工事日報@i勤怠 ships an update every 5 weeks, KINTAI every 5 days. The most recent releases landed on October 6, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | 工事日報@i勤怠 | KINTAI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 5 days** |
| Size | 33 MB | 71 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ワンダフルフライ株式会社](https://appshunter.io/developer/1078093943) | [yota hojo](https://appshunter.io/developer/1585956018) |

## What reviewers say

### 工事日報@i勤怠

[App page](https://appshunter.io/ios/app/i/id1479210326)

**In-app purchases:** none


### KINTAI

[App page](https://appshunter.io/ios/app/kintai/id6776096028)

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

**In-app purchases:** none


## Frequently asked questions

### Is 工事日報@i勤怠 free?

工事日報@i勤怠 is free to download, with no in-app purchases.

### Is KINTAI free?

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

### Do 工事日報@i勤怠 or KINTAI have ads?

Neither 工事日報@i勤怠 nor KINTAI shows ads.

### Which is updated more often, 工事日報@i勤怠 or KINTAI?

工事日報@i勤怠 ships an update every 5 weeks, and KINTAI every 5 days. Most recently, 工事日報@i勤怠 was updated on October 6, 2026 and KINTAI on October 3, 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.*