# 雲林縣環境資訊整合APP vs 空氣污染警報

The clearest difference is ads: 雲林縣環境資訊整合APP at none against 空氣污染警報's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

雲林縣環境資訊整合APP ships an update every 5 weeks, 空氣污染警報 monthly. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 雲林縣環境資訊整合APP | 空氣污染警報 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (5 ratings)](https://appshunter.io/ios/app/id6444897109/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | Free | — |
| Size | 71 MB | 55 MB |
| Requires iOS | **16.0** | 16.1 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Wang I Chuan](https://appshunter.io/developer/582187975) | [DoItWell Application Ltd](https://appshunter.io/developer/505381716) |

## What reviewers say

### 雲林縣環境資訊整合APP

[App page](https://appshunter.io/ios/app/app/id1539121099)

Access real-time environmental data including air quality, industrial zone monitoring, and weather. Receive personalized push notifications for air quality alerts and dust events. Find information on environmental initiatives and resources.

**Highlights:** Real-time air quality monitoring, Dust event alerts, Industrial zone monitoring, Weather station data, Environmental initiative information, Personalized push notifications

**Features:** macOS Compatibility

**In-app purchases:** none


### 空氣污染警報

[App page](https://appshunter.io/ios/app/id6444897109)

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

**In-app purchases:** none


## Frequently asked questions

### Is 雲林縣環境資訊整合APP free?

雲林縣環境資訊整合APP is free to download, with no in-app purchases.

### Is 空氣污染警報 free?

空氣污染警報 is free to download, with no in-app purchases.

### Do 雲林縣環境資訊整合APP or 空氣污染警報 have ads?

空氣污染警報 shows ads; 雲林縣環境資訊整合APP does not.

### Which is updated more often, 雲林縣環境資訊整合APP or 空氣污染警報?

雲林縣環境資訊整合APP ships an update every 5 weeks, and 空氣污染警報 monthly. Most recently, 雲林縣環境資訊整合APP was updated on October 18, 2026 and 空氣污染警報 on October 24, 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.*