# 爱上语文学习、成语故事学习必备工具 vs 易错词库

The clearest difference is in-app purchases: 爱上语文学习、成语故事学习必备工具 at none against 易错词库's 1. 爱上语文学习、成语故事学习必备工具 also leads on iOS requirement (12.0 vs 16.6). 易错词库's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. 易错词库 sells 1 one-off in-app purchase. 爱上语文学习、成语故事学习必备工具 asks for nothing beyond the download.

爱上语文学习、成语故事学习必备工具 ships an update fortnightly, 易错词库 every 11 days. The most recent releases landed on June 1, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | 爱上语文学习、成语故事学习必备工具 | 易错词库 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id1644639643/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | — | 88.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 11 days** |
| Monetization | — | Free with in-app purchases |
| Size | 32 MB | 10 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [浩杰 姬](https://appshunter.io/developer/1514456091) | [尧 魏](https://appshunter.io/developer/1658434412) |

## What reviewers say

### 爱上语文学习、成语故事学习必备工具

[App page](https://appshunter.io/ios/app/id1644639643)

**Features:** macOS Compatibility

**In-app purchases:** none


### 易错词库

[App page](https://appshunter.io/ios/app/id6450763094)

This app helps students eliminate errors in Chinese characters, pinyin, and idioms. It offers a comprehensive dictionary of commonly mistaken words and provides learning materials from educational websites to boost Chinese language proficiency for exams.

**Highlights:** 3000+ common error words dictionary, Curated educational materials, High-frequency updates, Authoritative dictionary definitions, Save and favorite words for review

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP 服务 | $0.99 | one-time |


## Frequently asked questions

### Is 爱上语文学习、成语故事学习必备工具 free?

爱上语文学习、成语故事学习必备工具 is free to download, with no in-app purchases.

### Is 易错词库 free?

易错词库 is free to download, with in-app purchases available.

### Do 爱上语文学习、成语故事学习必备工具 or 易错词库 have ads?

爱上语文学习、成语故事学习必备工具 shows ads; 易错词库 does not.

### Which is updated more often, 爱上语文学习、成语故事学习必备工具 or 易错词库?

爱上语文学习、成语故事学习必备工具 ships an update fortnightly, and 易错词库 every 11 days. Most recently, 爱上语文学习、成语故事学习必备工具 was updated on June 1, 2026 and 易错词库 on September 17, 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.*