# 工事写真・電子小黒板 vs tsutomu

The clearest difference is in-app purchases: tsutomu at none against 工事写真・電子小黒板's 2. tsutomu also leads on iOS requirement (11.0 vs 17.0). 工事写真・電子小黒板's advantage is update cadence (weekly vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. 工事写真・電子小黒板 sells 2 in-app purchases, starting at $8.99 per month. tsutomu asks for nothing beyond the download.

工事写真・電子小黒板 ships an update weekly, tsutomu every 2 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 工事写真・電子小黒板 | tsutomu |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 64.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 90 MB | 4 MB |
| Requires iOS | 17.0 | **11.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MIRAIKOJI CORPORATION](https://appshunter.io/developer/1562051317) | [Takashi Nakamura](https://appshunter.io/developer/1483104931) |

## What reviewers say

### 工事写真・電子小黒板

[App page](https://appshunter.io/ios/app/id1145167589)

Automate construction photo management and report creation. Streamline the process from taking photos to submitting PDF reports with cloud synchronization and collaborative features for seamless teamwork. Offers a free trial for immediate use.

**Highlights:** Automated report creation, Cloud synchronization, Unlimited account invitations, Electronic blackboard functionality, Step-by-step photo to report process, Excel template import, Tamper-proof features

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ベーシック版 | $8.99 | per month |
| プロフェッショナル版 | $19.49 | per month |


### tsutomu

[App page](https://appshunter.io/ios/app/tsutomu/id1483104932)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 工事写真・電子小黒板 free?

工事写真・電子小黒板 is free to download, with in-app purchases available.

### Is tsutomu free?

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

### Do 工事写真・電子小黒板 or tsutomu have ads?

Neither 工事写真・電子小黒板 nor tsutomu shows ads.

### Which is updated more often, 工事写真・電子小黒板 or tsutomu?

工事写真・電子小黒板 ships an update weekly, and tsutomu every 2 months. Most recently, 工事写真・電子小黒板 was updated on November 6, 2026 and tsutomu on November 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.*