# 工事写真台帳 vs かんたん工事写真台帳

The clearest difference is update cadence: かんたん工事写真台帳 at daily against 工事写真台帳's weekly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 工事写真台帳 sells 2 in-app purchases, starting at $1.99 per month and かんたん工事写真台帳 sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

工事写真台帳 ships an update weekly, かんたん工事写真台帳 daily. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 工事写真台帳 | かんたん工事写真台帳 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Daily** |
| Size | 1 MB | 10 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Masayuki Yamaji](https://appshunter.io/developer/1270013649) | [RAINBOW TREE LLC](https://appshunter.io/developer/1619997282) |

## What reviewers say

### 工事写真台帳

[App page](https://appshunter.io/ios/app/pdf/id6787646098)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 使い放題プラン（月払い） | $1.99 | per month |
| 使い放題プラン（年払い） | $17.99 | per year |


### かんたん工事写真台帳

[App page](https://appshunter.io/ios/app/id6797151598)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KojiPhoto Pro (Monthly) | $3.99 | per month |
| KojiPhoto Pro (Yearly) | $29.99 | per year |
| KojiPhoto Pro | $22.99 | one-time |


## Frequently asked questions

### Is 工事写真台帳 free?

工事写真台帳 is free to download, with in-app purchases available.

### Is かんたん工事写真台帳 free?

かんたん工事写真台帳 is free to download, with in-app purchases available.

### Do 工事写真台帳 or かんたん工事写真台帳 have ads?

Neither 工事写真台帳 nor かんたん工事写真台帳 shows ads.

### Which is updated more often, 工事写真台帳 or かんたん工事写真台帳?

工事写真台帳 ships an update weekly, and かんたん工事写真台帳 daily. Most recently, 工事写真台帳 was updated on October 25, 2026 and かんたん工事写真台帳 on October 24, 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.*