# 電子小黒板PhotoManager vs 塗料配合計算

The clearest difference is price: 電子小黒板PhotoManager at Free against 塗料配合計算's $0.99. 電子小黒板PhotoManager also leads on update cadence (monthly vs every 4 months) and iOS requirement (13.0 vs 26.0). On ads, in-app purchases and device support there is nothing between them.

電子小黒板PhotoManager is free to download; 塗料配合計算 costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

電子小黒板PhotoManager ships an update monthly, 塗料配合計算 every 4 months. The most recent releases landed on November 11, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 電子小黒板PhotoManager | 塗料配合計算 |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Positive reviews | 28.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | Free | — |
| Size | 13 MB | 1 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Wise Corporation Limited](https://appshunter.io/developer/1267295007) | [kohei yamane](https://appshunter.io/developer/1239055575) |

## What reviewers say

### 電子小黒板PhotoManager

[App page](https://appshunter.io/ios/app/photomanager/id1267756154)

This app digitizes construction site photos by embedding electronic small blackboards with tamper detection. It integrates with PhotoManager for efficient photo creation and automatic cloud-based organization.

**Highlights:** Tamper detection compliant with MLIT notification, J-COMSIA certification for credibility, Electronic small blackboard creation, Integration with PhotoManager, Cloud-based automatic photo organization, Efficient on-site photo capture

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

**In-app purchases:** none


### 塗料配合計算

[App page](https://appshunter.io/ios/app/23/id6762120551)

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

**In-app purchases:** none


## Frequently asked questions

### Is 電子小黒板PhotoManager free?

電子小黒板PhotoManager is free to download, with no in-app purchases.

### Is 塗料配合計算 free?

塗料配合計算 costs $0.99, with no in-app purchases.

### Do 電子小黒板PhotoManager or 塗料配合計算 have ads?

Neither 電子小黒板PhotoManager nor 塗料配合計算 shows ads.

### Which is updated more often, 電子小黒板PhotoManager or 塗料配合計算?

電子小黒板PhotoManager ships an update monthly, and 塗料配合計算 every 4 months. Most recently, 電子小黒板PhotoManager was updated on November 11, 2026 and 塗料配合計算 on October 31, 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.*