# 換気後付け設置提案アプリ vs DuctCloud

The clearest difference is iOS requirement: 換気後付け設置提案アプリ at 11.0 against DuctCloud's 13.0. On price, update cadence, 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.

換気後付け設置提案アプリ ships an update every 5 weeks, DuctCloud every 4 weeks. The most recent releases landed on October 11, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 換気後付け設置提案アプリ | DuctCloud |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 4 weeks** |
| Size | 179 MB | 54 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mitsubishi Electric Corporation](https://appshunter.io/developer/394875124) | [FUKAGAWA CO., LTD.](https://appshunter.io/developer/1799641593) |

## What reviewers say

### 換気後付け設置提案アプリ

[App page](https://appshunter.io/ios/app/id1546022923)

**Features:** macOS Compatibility

**In-app purchases:** none


### DuctCloud

[App page](https://appshunter.io/ios/app/ductcloud/id6742733805)

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

**In-app purchases:** none


## Frequently asked questions

### Is 換気後付け設置提案アプリ free?

換気後付け設置提案アプリ is free to download, with no in-app purchases.

### Is DuctCloud free?

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

### Do 換気後付け設置提案アプリ or DuctCloud have ads?

Neither 換気後付け設置提案アプリ nor DuctCloud shows ads.

### Which is updated more often, 換気後付け設置提案アプリ or DuctCloud?

換気後付け設置提案アプリ ships an update every 5 weeks, and DuctCloud every 4 weeks. Most recently, 換気後付け設置提案アプリ was updated on October 11, 2026 and DuctCloud on October 8, 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.*