# CAD设计 vs CAD Studio

The clearest difference is in-app purchases: CAD Studio at none against CAD设计's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. CAD设计 sells 3 in-app purchases, starting at $3.29 per month. CAD Studio asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 6 days. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | CAD设计 | CAD Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cad-studio-2d-drafting/id6807807280/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 days | Every 6 days |
| Monetization | — | Free |
| Size | 5 MB | 7 MB |
| Requires iOS | **15** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [诚 张](https://appshunter.io/developer/1526266877) | [玉英 张](https://appshunter.io/developer/6804231366) |

## What reviewers say

### CAD设计

[App page](https://appshunter.io/ios/app/cad-cadesign/id6755984317)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1‑Month Pro | $3.29 | per month |
| 12‑Month Pro | $29.99 | per year |
| Full version | $99.99 | one-time |


### CAD Studio

[App page](https://appshunter.io/ios/app/cad-studio-2d-drafting/id6807807280)

Create, edit, and view technical drawings on your mobile device. This professional 2D CAD tool offers a full drawing engine, multi-layer management, and precise snapping for engineers, architects, designers, and students.

**Highlights:** Full 2D drawing engine, Multi-layer management, Import DWG, DXF, and image files, Precise snapping tools, Built-in templates, Export and share projects

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

**In-app purchases:** none


## Frequently asked questions

### Is CAD设计 free?

CAD设计 is free to download, with in-app purchases available.

### Is CAD Studio free?

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

### Do CAD设计 or CAD Studio have ads?

Neither CAD设计 nor CAD Studio shows ads.

### Which is updated more often, CAD设计 or CAD Studio?

CAD设计 ships an update every 6 days, and CAD Studio every 6 days. Most recently, CAD设计 was updated on October 7, 2026 and CAD Studio on October 8, 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.*