# 工事写真 ビジネス版 vs i勤怠7

工事写真 ビジネス版 and i勤怠7 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

工事写真 ビジネス版 ships an update every 2 weeks, i勤怠7 fortnightly. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 工事写真 ビジネス版 | i勤怠7 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 12.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Free | — |
| Size | 74 MB | 53 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Booth](https://appshunter.io/developer/415450674) | [ワンダフルフライ株式会社](https://appshunter.io/developer/1078093943) |

## What reviewers say

### 工事写真 ビジネス版

[App page](https://appshunter.io/ios/app/id1128194169)

This app integrates digital cameras with construction site blackboards, eliminating the need for physical ones. It automatically organizes photos into folders and allows for easy printing and backup, significantly reducing time spent on photo management.

**Highlights:** Integrated digital blackboard, Automatic photo organization, Folder sorting by site or date, Wi-Fi printer album printing, Backup server for cloud storage, Shared accounts for client review, CALS compliance

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

**In-app purchases:** none


### i勤怠7

[App page](https://appshunter.io/ios/app/i7/id1619244283)

**In-app purchases:** none


## Frequently asked questions

### Is 工事写真 ビジネス版 free?

工事写真 ビジネス版 is free to download, with no in-app purchases.

### Is i勤怠7 free?

i勤怠7 is free to download, with no in-app purchases.

### Do 工事写真 ビジネス版 or i勤怠7 have ads?

Neither 工事写真 ビジネス版 nor i勤怠7 shows ads.

### Which is updated more often, 工事写真 ビジネス版 or i勤怠7?

工事写真 ビジネス版 ships an update every 2 weeks, and i勤怠7 fortnightly. Most recently, 工事写真 ビジネス版 was updated on October 24, 2026 and i勤怠7 on October 9, 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.*