# 嗨赞HighPraise vs 电气考研

The clearest difference is in-app purchases: 嗨赞HighPraise at none against 电气考研's 10. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 电气考研 sells 10 one-off in-app purchases. 嗨赞HighPraise asks for nothing beyond the download.

## The numbers

| Metric | 嗨赞HighPraise | 电气考研 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Size | 62 MB | 42 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [厦门友唱科技有限公司](https://appshunter.io/developer/1272029584) | [湖南欧几里得教育科技有限公司](https://appshunter.io/developer/1343092239) |

## What reviewers say

### 嗨赞HighPraise

[App page](https://appshunter.io/ios/app/highpraise/id6737258514)

**Features:** macOS Compatibility

**In-app purchases:** none


### 电气考研

[App page](https://appshunter.io/ios/app/id6744674485)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连斩40题：搞定不对称三相电路分析 | $0.99 | one-time |
| 电气考研非正弦分析35题 | $0.99 | one-time |
| 电气考研谐振分析50题：秒了！ | $0.99 | one-time |
| 50题助你降服电气考研复频域分析 | $0.99 | one-time |
| 极限50题：电路方程矩阵形式 | $0.99 | one-time |
| 正弦稳态分析：全面挑战50题 | $0.99 | one-time |
| 电路理论应用：回路(网孔)电流法详解20题 | $0.99 | one-time |
| 电路分析精解：结点电压法30题 | $0.99 | one-time |
| 黑箱网络专练35题 | $0.99 | one-time |
| 电路分析挑战35题：戴维宁定理 | $0.99 | one-time |


## Frequently asked questions

### Is 嗨赞HighPraise free?

嗨赞HighPraise is free to download, with no in-app purchases.

### Is 电气考研 free?

电气考研 is free to download, with in-app purchases available.

### Do 嗨赞HighPraise or 电气考研 have ads?

Neither 嗨赞HighPraise nor 电气考研 shows ads.

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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.*