# カビ・ウィルス速報！ 〜 住居の健康を増進するアプリ！ vs DustMap

The clearest difference is in-app purchases: カビ・ウィルス速報！ 〜 住居の健康を増進するアプリ！ at none against DustMap's 4. カビ・ウィルス速報！ 〜 住居の健康を増進するアプリ！ also leads on update cadence (every 5 days vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. DustMap sells 4 one-off in-app purchases. カビ・ウィルス速報！ 〜 住居の健康を増進するアプリ！ asks for nothing beyond the download.

カビ・ウィルス速報！ 〜 住居の健康を増進するアプリ！ ships an update every 5 days, DustMap every 5 months. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | カビ・ウィルス速報！ 〜 住居の健康を増進するアプリ！ | DustMap |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 5 days** | Every 5 months |
| Monetization | Ad-supported | — |
| Size | 31 MB | 63 MB |
| Requires iOS | 15.6 | **15** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [yoshihito sakagami](https://appshunter.io/developer/1112518506) | [hidehiko aihara](https://appshunter.io/developer/1178520609) |

## What reviewers say

### カビ・ウィルス速報！ 〜 住居の健康を増進するアプリ！

[App page](https://appshunter.io/ios/app/id1116035887)

This app helps manage indoor humidity to combat mold, dust mites, and viruses. It provides real-time status, advice on humidity control, and recommended settings for air conditioners and humidifiers. Share information and learn more about these common household issues.

**Highlights:** Mold, dust mite, and virus status meters, Humidity control advice, Recommended AC and humidifier settings, Current temperature and humidity display, Mold and virus knowledge base, Social sharing of environmental data

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

**In-app purchases:** none


### DustMap

[App page](https://appshunter.io/ios/app/dustmap/id6744262672)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee (Regular) | $0.49 | one-time |
| Coffee (Large) | $1.99 | one-time |
| システム改善応援費 | $1.99 | one-time |
| Cake Set | $5.99 | one-time |


## Frequently asked questions

### Is カビ・ウィルス速報！ 〜 住居の健康を増進するアプリ！ free?

カビ・ウィルス速報！ 〜 住居の健康を増進するアプリ！ is free to download, with no in-app purchases.

### Is DustMap free?

DustMap is free to download, with in-app purchases available.

### Do カビ・ウィルス速報！ 〜 住居の健康を増進するアプリ！ or DustMap have ads?

Both カビ・ウィルス速報！ 〜 住居の健康を増進するアプリ！ and DustMap show ads.

### Which is updated more often, カビ・ウィルス速報！ 〜 住居の健康を増進するアプリ！ or DustMap?

カビ・ウィルス速報！ 〜 住居の健康を増進するアプリ！ ships an update every 5 days, and DustMap every 5 months. Most recently, カビ・ウィルス速報！ 〜 住居の健康を増進するアプリ！ was updated on October 24, 2026 and DustMap 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.*