# 注册结构工程师题库2021 vs CWK 功夫

The clearest difference is in-app purchases: CWK 功夫 at none against 注册结构工程师题库2021's 4. CWK 功夫 also leads on update cadence (every 5 weeks vs every 36 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 注册结构工程师题库2021 sells 4 one-off in-app purchases. CWK 功夫 asks for nothing beyond the download.

注册结构工程师题库2021 ships an update every 36 months, CWK 功夫 every 5 weeks. Both last shipped on October 10, 2026.

## The numbers

| Metric | 注册结构工程师题库2021 | CWK 功夫 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 36 months | **Every 5 weeks** |
| Size | 22 MB | 58 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen Qianhaitiantian Financial Investment Service Co., Ltd.](https://appshunter.io/developer/1255477419) | [School Team Technology Limited](https://appshunter.io/developer/853926385) |

## What reviewers say

### 注册结构工程师题库2021

[App page](https://appshunter.io/ios/app/2021/id1580494696)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP1个月 | $2.99 | one-time |
| VIP2个月 | $3.99 | one-time |
| VIP6个月 | $6.99 | one-time |
| VIP12个月 | $9.99 | one-time |


### CWK 功夫

[App page](https://appshunter.io/ios/app/cwk/id1665223153)

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

**In-app purchases:** none


## Frequently asked questions

### Is 注册结构工程师题库2021 free?

注册结构工程师题库2021 is free to download, with in-app purchases available.

### Is CWK 功夫 free?

CWK 功夫 is free to download, with no in-app purchases.

### Do 注册结构工程师题库2021 or CWK 功夫 have ads?

Neither 注册结构工程师题库2021 nor CWK 功夫 shows ads.

### Which is updated more often, 注册结构工程师题库2021 or CWK 功夫?

注册结构工程师题库2021 ships an update every 36 months, and CWK 功夫 every 5 weeks. Most recently, 注册结构工程师题库2021 was updated on October 10, 2026 and CWK 功夫 on October 10, 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.*