# 台灣空污警報 vs Gobulin

The clearest difference is in-app purchases: Gobulin at none against 台灣空污警報's 1. 台灣空污警報's advantage is iOS requirement (16.1 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. 台灣空污警報 sells 1 one-off in-app purchase. Gobulin asks for nothing beyond the download.

## The numbers

| Metric | 台灣空污警報 | Gobulin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (14 ratings)](https://appshunter.io/ios/app/id1362015277/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 55.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Monthly | — |
| Size | 27 MB | 25 MB |
| Requires iOS | **16.1** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [DoItWell Application Ltd](https://appshunter.io/developer/505381716) | [Po Hung Lai](https://appshunter.io/developer/1867120911) |

## What reviewers say

### 台灣空污警報

[App page](https://appshunter.io/ios/app/id1362015277)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 贊助方案 (回饋服務營運期間之去廣告功能) | $2.99 | one-time |


### Gobulin

[App page](https://appshunter.io/ios/app/gobulin/id6810047287)

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

**In-app purchases:** none


## Frequently asked questions

### Is 台灣空污警報 free?

台灣空污警報 is free to download, with in-app purchases available.

### Is Gobulin free?

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

### Do 台灣空污警報 or Gobulin have ads?

Both 台灣空污警報 and Gobulin show ads.

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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.*