# 2000核心英语单词4 vs VietQuiz

The clearest difference is price: VietQuiz at Free against 2000核心英语单词4's $0.99. VietQuiz also leads on update cadence (every 3 weeks vs every 2 months). 2000核心英语单词4's advantage is in-app purchases (none vs 9). On ads, device support and iOS requirement there is nothing between them.

VietQuiz is free to download; 2000核心英语单词4 costs $0.99 up front. VietQuiz sells 9 one-off in-app purchases. 2000核心英语单词4 asks for nothing beyond the download.

2000核心英语单词4 ships an update every 2 months, VietQuiz every 3 weeks. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 2000核心英语单词4 | VietQuiz |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 103 MB | 300 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [水生 王](https://appshunter.io/developer/1587470458) | [Do Nam](https://appshunter.io/developer/1794463606) |

## What reviewers say

### 2000核心英语单词4

[App page](https://appshunter.io/ios/app/20004/id6468320373)

**Features:** macOS Compatibility

**In-app purchases:** none


### VietQuiz

[App page](https://appshunter.io/ios/app/vietquiz/id6642687470)

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1个月会员 | $2.99 | one-time |
| 3个月会员 | $9.99 | one-time |
| 口语快车道 | $14.99 | one-time |
| AI 3个月 | $14.99 | one-time |
| 一年会员 | $24.99 | one-time |
| 一年会员 | $29.99 | one-time |
| AI 1年 | $39.99 | one-time |
| 永久会员 | $49.99 | one-time |
| 终身会员 | $49.99 | one-time |


## Frequently asked questions

### Is 2000核心英语单词4 free?

2000核心英语单词4 costs $0.99, with no in-app purchases.

### Is VietQuiz free?

VietQuiz is free to download, with in-app purchases available.

### Do 2000核心英语单词4 or VietQuiz have ads?

Neither 2000核心英语单词4 nor VietQuiz shows ads.

### Which is updated more often, 2000核心英语单词4 or VietQuiz?

2000核心英语单词4 ships an update every 2 months, and VietQuiz every 3 weeks. Most recently, 2000核心英语单词4 was updated on October 16, 2026 and VietQuiz on October 24, 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.*