# 疯狂英语900句 vs 维词教师助手

The clearest difference is price: 维词教师助手 at Free against 疯狂英语900句's $1.99. 维词教师助手 also leads on update cadence (every 3 months vs every 34 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

维词教师助手 is free to download; 疯狂英语900句 costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

疯狂英语900句 ships an update every 34 months, 维词教师助手 every 3 months. The most recent releases landed on October 19, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | 疯狂英语900句 | 维词教师助手 |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 34 months | **Every 3 months** |
| Monetization | Paid | — |
| Size | 122 MB | 176 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [建平 周](https://appshunter.io/developer/493488814) | [北京维学教育科技有限公司](https://appshunter.io/developer/1171638701) |

## What reviewers say

### 疯狂英语900句

[App page](https://appshunter.io/ios/app/900/id836627020)

Master everyday English conversations with 900 essential sentence patterns and 3600 practical phrases. Covers daily life, school, work, and various social scenarios with vocabulary, dialogues, stories, and proverbs.

**Highlights:** 900 standard sentence patterns, 3600 practical daily phrases, Covers daily life, school, work, and social scenarios, Includes key vocabulary, dialogues, stories, and proverbs, Offline playback support, Automatic playback and position saving, Adjustable subtitle and audio synchronization

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

**In-app purchases:** none


### 维词教师助手

[App page](https://appshunter.io/ios/app/id1426358143)

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

**In-app purchases:** none


## Frequently asked questions

### Is 疯狂英语900句 free?

疯狂英语900句 costs $1.99, with no in-app purchases.

### Is 维词教师助手 free?

维词教师助手 is free to download, with no in-app purchases.

### Do 疯狂英语900句 or 维词教师助手 have ads?

Neither 疯狂英语900句 nor 维词教师助手 shows ads.

### Which is updated more often, 疯狂英语900句 or 维词教师助手?

疯狂英语900句 ships an update every 34 months, and 维词教师助手 every 3 months. Most recently, 疯狂英语900句 was updated on October 19, 2026 and 维词教师助手 on October 29, 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.*