# ReaL ABC外教一对一 vs 单词世界

The clearest difference is in-app purchases: ReaL ABC外教一对一 at none against 单词世界's 4. ReaL ABC外教一对一 also leads on iOS requirement (13.0 vs 15.0). 单词世界's advantage is device support. On price there is nothing between them.

Both are free to download. 单词世界 sells 4 one-off in-app purchases. ReaL ABC外教一对一 asks for nothing beyond the download.

## The numbers

| Metric | ReaL ABC外教一对一 | 单词世界 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Fortnightly |
| Size | 160 MB | 884 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [南京云外信信息科技有限公司](https://appshunter.io/developer/1757782102) | [广东单词世界科教有限公司](https://appshunter.io/developer/1807328987) |

## What reviewers say

### ReaL ABC外教一对一

[App page](https://appshunter.io/ios/app/real-abc/id6550903421)

**In-app purchases:** none


### 单词世界

[App page](https://appshunter.io/ios/app/id6744365795)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard Monthly Membership | $14.99 | one-time |
| 普通包季度会员 | $39.99 | one-time |
| 普通半年会员 | $49.99 | one-time |
| 普通包年会员 | $89.99 | one-time |


## Frequently asked questions

### Is ReaL ABC外教一对一 free?

ReaL ABC外教一对一 is free to download, with no in-app purchases.

### Is 单词世界 free?

单词世界 is free to download, with in-app purchases available.

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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.*