# 云习 vs 鞍钢e学

The clearest difference is in-app purchases: 鞍钢e学 at none against 云习's 5. 鞍钢e学 also leads on iOS requirement (12 vs 15.0). 云习's advantage is update cadence (every 3 weeks vs every 17 months). On price, ads and device support there is nothing between them.

Both are free to download. 云习 sells 5 one-off in-app purchases. 鞍钢e学 asks for nothing beyond the download.

云习 ships an update every 3 weeks, 鞍钢e学 every 17 months. The most recent releases landed on October 14, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | 云习 | 鞍钢e学 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 17 months |
| Size | 78 MB | 335 MB |
| Requires iOS | 15.0 | **12** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [世斌 许](https://appshunter.io/developer/1457817858) | [Ansteel Information Industry Corporation Ltd.](https://appshunter.io/developer/1121144925) |

## What reviewers say

### 云习

[App page](https://appshunter.io/ios/app/id1457817859)

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10积分 | $0.99 | one-time |
| 18积分 | $1.99 | one-time |
| 25积分 | $2.99 | one-time |
| 50积分 | $3.99 | one-time |
| 30天会员 | $3.99 | one-time |


### 鞍钢e学

[App page](https://appshunter.io/ios/app/e/id6446336831)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 云习 free?

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

### Is 鞍钢e学 free?

鞍钢e学 is free to download, with no in-app purchases.

### Do 云习 or 鞍钢e学 have ads?

Neither 云习 nor 鞍钢e学 shows ads.

### Which is updated more often, 云习 or 鞍钢e学?

云习 ships an update every 3 weeks, and 鞍钢e学 every 17 months. Most recently, 云习 was updated on October 14, 2026 and 鞍钢e学 on October 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.*