# 家炫 vs CAD快速看图

The clearest difference is in-app purchases: 家炫 at none against CAD快速看图's 3. CAD快速看图's advantage is iOS requirement (17.6 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. CAD快速看图 sells 3 in-app purchases, starting at $7.99 per 7 days. 家炫 asks for nothing beyond the download.

家炫 ships an update every 3 weeks, CAD快速看图 every 4 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 家炫 | CAD快速看图 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 weeks |
| Monetization | — | Freemium |
| Size | 37 MB | 44 MB |
| Requires iOS | 26.0 | **17.6** |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [TaiXuan Technology (Nanjing) Co., Ltd.](https://appshunter.io/developer/1402528011) | [Shanghai Ziwei Network Technology Co., Ltd](https://appshunter.io/developer/1787133749) |

## What reviewers say

### 家炫

[App page](https://appshunter.io/ios/app/diy/id1402528012)

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

**In-app purchases:** none


### CAD快速看图

[App page](https://appshunter.io/ios/app/cad-dwg/id6756690836)

View, mark up, and share CAD drawings on your mobile device. Supports multiple mainstream CAD formats and offers various templates for different industries. Easily convert files to SVG or PDF for seamless collaboration.

**Highlights:** Supports DWG, DXF, and other CAD formats, View, zoom, pan, and rotate drawings, Markup and annotation tools, Convert CAD to SVG and PDF, Import drawings from local files or social apps, Access to industry-specific CAD templates

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周订阅 | $7.99 | per 7 days |
| 月订阅 | $7.99 | per month |
| 年订阅 | $29.99 | per year |


## Frequently asked questions

### Is 家炫 free?

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

### Is CAD快速看图 free?

CAD快速看图 is free to download, with in-app purchases available.

### Do 家炫 or CAD快速看图 have ads?

Neither 家炫 nor CAD快速看图 shows ads.

### Which is updated more often, 家炫 or CAD快速看图?

家炫 ships an update every 3 weeks, and CAD快速看图 every 4 weeks. Most recently, 家炫 was updated on October 24, 2026 and CAD快速看图 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.*