# 關鍵英單：基礎字彙2200 vs 文法從0開始

The clearest difference is price: 文法從0開始 at Free against 關鍵英單：基礎字彙2200's $7.99. 文法從0開始 also leads on update cadence (every 2 months vs every 31 months). 關鍵英單：基礎字彙2200's advantage is in-app purchases (none vs 1) and review sentiment (100% vs 86%). On ads and device support there is nothing between them.

文法從0開始 is free to download; 關鍵英單：基礎字彙2200 costs $7.99 up front. 文法從0開始 sells 1 one-off in-app purchase. 關鍵英單：基礎字彙2200 asks for nothing beyond the download.

關鍵英單：基礎字彙2200 ships an update every 31 months, 文法從0開始 every 2 months. The most recent releases landed on September 15, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | 關鍵英單：基礎字彙2200 | 文法從0開始 |
| --- | --- | --- |
| Price | $7.99 | **Free** |
| Rating | — | **[4.2 (6 ratings)](https://appshunter.io/ios/app/0/id1330454546/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | **100.0% of reviews** | 85.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 31 months | **Every 2 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 312 MB | 12 MB |
| Requires iOS | **9.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Soyong Corporation](https://appshunter.io/developer/339142397) | [JIAN-XIN JIANG](https://appshunter.io/developer/1209048640) |

## What reviewers say

### 關鍵英單：基礎字彙2200

[App page](https://appshunter.io/ios/app/2200/id1190032896)

This app uses spaced repetition and a scientific memory system to help users efficiently memorize a large vocabulary. It offers structured learning modules, diverse practice exercises, and progress tracking to build a strong English vocabulary foundation for exams.

**Highlights:** Spaced repetition learning system, Thematic vocabulary categorization, Detailed word breakdowns (phonetics, parts of speech, definitions), Root, prefix, and suffix analysis, Contextual example sentences, Pronunciation practice, Progress tracking and achievement system

**In-app purchases:** none


### 文法從0開始

[App page](https://appshunter.io/ios/app/0/id1330454546)

This app offers a beginner-friendly approach to learning English grammar. It focuses on building simple sentence structures first, gradually introducing complexity. The content is written in a conversational style to make learning clear and confidence-building.

**Highlights:** Beginner-friendly grammar, Focus on sentence structure, Conversational language, Gradual complexity introduction, Clear explanations, Confidence building

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 英文文法從0開始-完整版 | $14.99 | one-time |


## Frequently asked questions

### Is 關鍵英單：基礎字彙2200 free?

關鍵英單：基礎字彙2200 costs $7.99, with no in-app purchases.

### Is 文法從0開始 free?

文法從0開始 is free to download, with in-app purchases available.

### Do 關鍵英單：基礎字彙2200 or 文法從0開始 have ads?

Neither 關鍵英單：基礎字彙2200 nor 文法從0開始 shows ads.

### Which is updated more often, 關鍵英單：基礎字彙2200 or 文法從0開始?

關鍵英單：基礎字彙2200 ships an update every 31 months, and 文法從0開始 every 2 months. Most recently, 關鍵英單：基礎字彙2200 was updated on September 15, 2026 and 文法從0開始 on November 2, 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.*