# NORO vs CADraw

The clearest difference is review sentiment: NORO at 100% against CADraw's 50%. NORO also leads on in-app purchases (none vs 6). CADraw's advantage is update cadence (fortnightly vs every 66 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. CADraw sells 6 in-app purchases, starting at $1.39 per month. NORO asks for nothing beyond the download.

NORO ships an update every 66 months, CADraw fortnightly. The most recent releases landed on August 12, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | NORO | CADraw |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.9 (10 ratings)](https://appshunter.io/ios/app/cadraw/id1526269907/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 66 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 52 MB | 175 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [NORO GmbH](https://appshunter.io/developer/901278858) | [诚 张](https://appshunter.io/developer/1526266877) |

## What reviewers say

### NORO

[App page](https://appshunter.io/ios/app/noro/id901278855)

Access 3D CAD data for a standard product range of pipes, mouldings, and distribution systems. Engineers and project managers can view models for steel and chromium-nickel steel components directly on mobile devices.

**Highlights:** 3D CAD data access, Standard product range, Pipes, mouldings, distribution systems, Steel and chromium-nickel steel, Compatible with major CAD systems, Mobile device access

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 NORO free?

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

### Is CADraw free?

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

### Do NORO or CADraw have ads?

Neither NORO nor CADraw shows ads.

### Which is updated more often, NORO or CADraw?

NORO ships an update every 66 months, and CADraw fortnightly. Most recently, NORO was updated on August 12, 2026 and CADraw on September 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.*