# 阿尔法蛋AI练字 vs 适趣大历史

The clearest difference is in-app purchases: 阿尔法蛋AI练字 at none against 适趣大历史's 1. 阿尔法蛋AI练字 also leads on iOS requirement (11.0 vs 14). 适趣大历史's advantage is update cadence (weekly vs every 2 weeks). On price, ads and device support there is nothing between them.

Both are free to download. 适趣大历史 sells 1 one-off in-app purchase. 阿尔法蛋AI练字 asks for nothing beyond the download.

阿尔法蛋AI练字 ships an update every 2 weeks, 适趣大历史 weekly. The most recent releases landed on October 3, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | 阿尔法蛋AI练字 | 适趣大历史 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6752469002/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 139 MB | 232 MB |
| Requires iOS | **11.0** | 14 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [安徽淘云科技股份有限公司](https://appshunter.io/developer/1037443697) | [Zhilehuo](https://appshunter.io/developer/1135324883) |

## What reviewers say

### 阿尔法蛋AI练字

[App page](https://appshunter.io/ios/app/ai/id1611490578)

This app pairs with a smart pen and practice sheets for a comprehensive handwriting learning experience. It offers real-time writing feedback, expert video lessons, and AI-powered scoring to help users improve their penmanship through personalized daily tasks and structured courses.

**Highlights:** Paper-screen synchronization, AI real-time writing guidance, Expert video calligraphy lessons, AI-powered scoring system, Personalized daily practice tasks, Step-by-step courses, Handwriting progress reports

**In-app purchases:** none


### 适趣大历史

[App page](https://appshunter.io/ios/app/id6752469002)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 永久会员 | $299.99 | one-time |


## Frequently asked questions

### Is 阿尔法蛋AI练字 free?

阿尔法蛋AI练字 is free to download, with no in-app purchases.

### Is 适趣大历史 free?

适趣大历史 is free to download, with in-app purchases available.

### Do 阿尔法蛋AI练字 or 适趣大历史 have ads?

Neither 阿尔法蛋AI练字 nor 适趣大历史 shows ads.

### Which is updated more often, 阿尔法蛋AI练字 or 适趣大历史?

阿尔法蛋AI练字 ships an update every 2 weeks, and 适趣大历史 weekly. Most recently, 阿尔法蛋AI练字 was updated on October 3, 2026 and 适趣大历史 on October 18, 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.*