# 寫字鴨 vs 牛津幼兒 XR (愛說普通話)

The clearest difference is update cadence: 牛津幼兒 XR (愛說普通話) at fortnightly against 寫字鴨's every 2 months. 寫字鴨's advantage is iOS requirement (12.0 vs 14.0). On price, ads, 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.

寫字鴨 ships an update every 2 months, 牛津幼兒 XR (愛說普通話) fortnightly. The most recent releases landed on October 4, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | 寫字鴨 | 牛津幼兒 XR (愛說普通話) |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 25 MB | 368 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Talkduck Ltd.](https://appshunter.io/developer/1540725191) | [Oxford University Press (China)](https://appshunter.io/developer/448849899) |

## What reviewers say

### 寫字鴨

[App page](https://appshunter.io/ios/app/id1612278357)

**In-app purchases:** none


### 牛津幼兒 XR (愛說普通話)

[App page](https://appshunter.io/ios/app/xr/id6469493546)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 寫字鴨 free?

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

### Is 牛津幼兒 XR (愛說普通話) free?

牛津幼兒 XR (愛說普通話) is free to download, with no in-app purchases.

### Do 寫字鴨 or 牛津幼兒 XR (愛說普通話) have ads?

Neither 寫字鴨 nor 牛津幼兒 XR (愛說普通話) shows ads.

### Which is updated more often, 寫字鴨 or 牛津幼兒 XR (愛說普通話)?

寫字鴨 ships an update every 2 months, and 牛津幼兒 XR (愛說普通話) fortnightly. Most recently, 寫字鴨 was updated on October 4, 2026 and 牛津幼兒 XR (愛說普通話) on October 14, 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.*