# CAD HD vs CADraw

The clearest difference is rating: CADraw at 2.9 against CAD HD's 2.4. CADraw also leads on ads (none vs shown) and update cadence (fortnightly vs every 5 months). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. CAD HD sells 1 one-off in-app purchase and CADraw sells 6 in-app purchases, starting at $1.39 per month. Whichever you choose, the download price is not the number that matters.

CADraw holds the better App Store score, 2.9 against 2.4. Both are backed by a comparable volume of ratings — 5 and 10 respectively. Written reviews point the same way: 26% of CAD HD's written reviews are positive against 50% of CADraw's.

CAD HD ships an update every 5 months, CADraw fortnightly. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | CAD HD | CADraw |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.4 (5 ratings)](https://appshunter.io/ios/app/cad-hd/id998042409/reviews) | **[2.9 (10 ratings)](https://appshunter.io/ios/app/cadraw/id1526269907/reviews)** |
| Number of ratings | 5 | **10** |
| Positive reviews | 26.1% of reviews | **50.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 23 MB | 175 MB |
| Requires iOS | 14.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JIN HWAN KIM](https://appshunter.io/developer/576623931) | [诚 张](https://appshunter.io/developer/1526266877) |

## What reviewers say

### CAD HD

[App page](https://appshunter.io/ios/app/cad-hd/id998042409)

Create intricate patterns and digital art with a variety of professional coloring styles. The generated images are suitable for use in designs, reports, social media, and documents. Enjoy a relaxing and creative digital experience on your iPhone and iPad.

**Highlights:** Professional coloring styles, Pattern and paint creation, Zoom-in and zoom-out for detail, Smooth visual effects, Pinch and stretch gestures for zoom, Tap and swipe editing

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| upgrade to pro | $3.99 | one-time |


### CADraw

[App page](https://appshunter.io/ios/app/cadraw/id1526269907)

Create and edit precise technical drawings with a variety of tools. Supports layers, annotations, and export to common formats like PDF and DXF. Ideal for detailed design work on mobile devices.

**Highlights:** Draw lines, circles, arcs, Shape editing and modification, Angle constraints, Endpoint and midpoint snapping, Numeric keypad for precise input, Layer management, Annotation tools, Export to PDF and DXF

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $1.39 | per month |
| per month | $2.99 | per month |
| Annual subscription | $13.90 | per year |
| per year | $26.00 | per year |
| Upgrade to the full version | $69.99 | one-time |
| Full version | $99.99 | one-time |


## Frequently asked questions

### Is CAD HD free?

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

### Is CADraw free?

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

### Which has better reviews, CAD HD or CADraw?

CADraw is rated higher. CAD HD averages 2.4 out of 5 from 5 ratings, while CADraw averages 2.9 from 10 ratings.

### Do CAD HD or CADraw have ads?

CAD HD shows ads; CADraw does not.

### Which is updated more often, CAD HD or CADraw?

CAD HD ships an update every 5 months, and CADraw fortnightly. Most recently, CAD HD was updated on October 21, 2026 and CADraw on October 24, 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.*