# 虹葵课堂 vs 监理工程师鸣题库

The clearest difference is in-app purchases: 虹葵课堂 at none against 监理工程师鸣题库's 4. 虹葵课堂 also leads on update cadence (every 4 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 监理工程师鸣题库 sells 4 one-off in-app purchases. 虹葵课堂 asks for nothing beyond the download.

虹葵课堂 ships an update every 4 days, 监理工程师鸣题库 monthly. The most recent releases landed on September 25, 2026 and July 20, 2026 respectively.

## The numbers

| Metric | 虹葵课堂 | 监理工程师鸣题库 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Monthly |
| Size | 60 MB | 37 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [北京虹葵教育科技有限公司](https://appshunter.io/developer/1525345968) | [英杰 邹](https://appshunter.io/developer/1797330502) |

## What reviewers say

### 虹葵课堂

[App page](https://appshunter.io/ios/app/id6468932411)

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

**In-app purchases:** none


### 监理工程师鸣题库

[App page](https://appshunter.io/ios/app/id6743516468)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 监理工程师1个月会员 | $3.99 | one-time |
| 监理工程师9个月会员 | $4.99 | one-time |
| 监理工程师12个月会员 | $6.99 | one-time |
| 监理工程师24个月会员 | $12.99 | one-time |


## Frequently asked questions

### Is 虹葵课堂 free?

虹葵课堂 is free to download, with no in-app purchases.

### Is 监理工程师鸣题库 free?

监理工程师鸣题库 is free to download, with in-app purchases available.

### Do 虹葵课堂 or 监理工程师鸣题库 have ads?

Neither 虹葵课堂 nor 监理工程师鸣题库 shows ads.

### Which is updated more often, 虹葵课堂 or 监理工程师鸣题库?

虹葵课堂 ships an update every 4 days, and 监理工程师鸣题库 monthly. Most recently, 虹葵课堂 was updated on September 25, 2026 and 监理工程师鸣题库 on July 20, 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.*