# 注册电气工程师题库 vs 英之课堂

The clearest difference is in-app purchases: 英之课堂 at none against 注册电气工程师题库's 10. 英之课堂 also leads on iOS requirement (9.0 vs 12.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 注册电气工程师题库 sells 10 one-off in-app purchases. 英之课堂 asks for nothing beyond the download.

注册电气工程师题库 ships an update every 5 months, 英之课堂 every 3 months. The most recent releases landed on October 18, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 注册电气工程师题库 | 英之课堂 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Size | 88 MB | 195 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Changsha Xisai Liman Education Technology Co., Ltd](https://appshunter.io/developer/1466745593) | [博 李](https://appshunter.io/developer/1522312604) |

## What reviewers say

### 注册电气工程师题库

[App page](https://appshunter.io/ios/app/id1540679959)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1学币 | $0.99 | one-time |
| 10学币 | $0.99 | one-time |
| 40学币 | $5.99 | one-time |
| 50学币 | $6.99 | one-time |
| 三个月题库 | $11.99 | one-time |
| 三个月找答案+题库 | $14.99 | one-time |
| 100学币 | $14.99 | one-time |
| 120学币 | $17.99 | one-time |
| 150学币 | $19.99 | one-time |
| 300学币 | $39.99 | one-time |


### 英之课堂

[App page](https://appshunter.io/ios/app/id1551917316)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 注册电气工程师题库 free?

注册电气工程师题库 is free to download, with in-app purchases available.

### Is 英之课堂 free?

英之课堂 is free to download, with no in-app purchases.

### Do 注册电气工程师题库 or 英之课堂 have ads?

Neither 注册电气工程师题库 nor 英之课堂 shows ads.

### Which is updated more often, 注册电气工程师题库 or 英之课堂?

注册电气工程师题库 ships an update every 5 months, and 英之课堂 every 3 months. Most recently, 注册电气工程师题库 was updated on October 18, 2026 and 英之课堂 on October 25, 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.*