# 工事写真V2 vs 電子黒板

The clearest difference is device support: 工事写真V2 at 3 against 電子黒板's 1. 工事写真V2 also leads on iOS requirement (14.0.0 vs 17.6). On price, 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.

## The numbers

| Metric | 工事写真V2 | 電子黒板 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 days | — |
| Size | 130 MB | 1 MB |
| Requires iOS | **14.0.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Booth](https://appshunter.io/developer/415450674) | [CapCat LLC](https://appshunter.io/developer/1654095841) |

## What reviewers say

### 工事写真V2

[App page](https://appshunter.io/ios/app/v2/id6759694047)

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

**In-app purchases:** none


### 電子黒板

[App page](https://appshunter.io/ios/app/id6792407085)

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

**In-app purchases:** none


## Frequently asked questions

### Is 工事写真V2 free?

工事写真V2 is free to download, with no in-app purchases.

### Is 電子黒板 free?

電子黒板 is free to download, with no in-app purchases.

### Do 工事写真V2 or 電子黒板 have ads?

Neither 工事写真V2 nor 電子黒板 shows ads.

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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.*