# 艾布克 vs 4000基础必备英语单词6

The clearest difference is price: 艾布克 at Free against 4000基础必备英语单词6's $0.99. 艾布克 also leads on iOS requirement (11.0 vs 15.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

艾布克 is free to download; 4000基础必备英语单词6 costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

艾布克 ships an update every 5 weeks, 4000基础必备英语单词6 every 2 months. The most recent releases landed on October 29, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 艾布克 | 4000基础必备英语单词6 |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Size | 628 MB | 194 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [北京炫睛科技有限公司](https://appshunter.io/developer/1051602211) | [水生 王](https://appshunter.io/developer/1587470458) |

## What reviewers say

### 艾布克

[App page](https://appshunter.io/ios/app/id1129663500)

**Features:** macOS Compatibility

**In-app purchases:** none


### 4000基础必备英语单词6

[App page](https://appshunter.io/ios/app/40006/id1640444751)

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

**In-app purchases:** none


## Frequently asked questions

### Is 艾布克 free?

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

### Is 4000基础必备英语单词6 free?

4000基础必备英语单词6 costs $0.99, with no in-app purchases.

### Do 艾布克 or 4000基础必备英语单词6 have ads?

Neither 艾布克 nor 4000基础必备英语单词6 shows ads.

### Which is updated more often, 艾布克 or 4000基础必备英语单词6?

艾布克 ships an update every 5 weeks, and 4000基础必备英语单词6 every 2 months. Most recently, 艾布克 was updated on October 29, 2026 and 4000基础必备英语单词6 on November 3, 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.*