# 發聲文字 vs 窗安無事 WIN SAFE

The clearest difference is ads: 窗安無事 WIN SAFE at none against 發聲文字's shown. 窗安無事 WIN SAFE also leads on iOS requirement (12.0 vs 15.6). 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.

發聲文字 ships an update every 4 months, 窗安無事 WIN SAFE every 2 months. The most recent releases landed on October 5, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | 發聲文字 | 窗安無事 WIN SAFE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id1577092093/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 2 months** |
| Size | 10 MB | 69 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [109700](https://appshunter.io/developer/573519108) | [Buildings Department, HKSARG](https://appshunter.io/developer/888159754) |

## What reviewers say

### 發聲文字

[App page](https://appshunter.io/ios/app/id1577092093)

**Features:** macOS Compatibility

**In-app purchases:** none


### 窗安無事 WIN SAFE

[App page](https://appshunter.io/ios/app/win-safe/id1616494423)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 發聲文字 free?

發聲文字 is free to download, with no in-app purchases.

### Is 窗安無事 WIN SAFE free?

窗安無事 WIN SAFE is free to download, with no in-app purchases.

### Do 發聲文字 or 窗安無事 WIN SAFE have ads?

發聲文字 shows ads; 窗安無事 WIN SAFE does not.

### Which is updated more often, 發聲文字 or 窗安無事 WIN SAFE?

發聲文字 ships an update every 4 months, and 窗安無事 WIN SAFE every 2 months. Most recently, 發聲文字 was updated on October 5, 2026 and 窗安無事 WIN SAFE on October 16, 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.*