# Dornheim 3D Scanner vs Camera Ruler  ٞ

The clearest difference is in-app purchases: Camera Ruler  ٞ at none against Dornheim 3D Scanner's 7. Camera Ruler  ٞ also leads on update cadence (every 7 months vs every 17 months). Dornheim 3D Scanner's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Dornheim 3D Scanner sells 7 in-app purchases, starting at $9.99 per month. Camera Ruler  ٞ asks for nothing beyond the download.

Dornheim 3D Scanner ships an update every 17 months, Camera Ruler  ٞ every 7 months. The most recent releases landed on September 17, 2026 and June 10, 2026 respectively.

## The numbers

| Metric | Dornheim 3D Scanner | Camera Ruler  ٞ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.5 (11 ratings)](https://appshunter.io/ios/app/camera-ruler/id1519778584/reviews)** |
| Number of ratings | — | **11** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 17 months | **Every 7 months** |
| Monetization | — | Ad-supported |
| Size | 11 MB | 6 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dornheim Medical Images GmbH](https://appshunter.io/developer/1450370278) | [Unicom TOV](https://appshunter.io/developer/1270764210) |

## What reviewers say

### Dornheim 3D Scanner

[App page](https://appshunter.io/ios/app/dornheim-3d-scanner/id1505306338)

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $9.99 | per month |
| Export function - Monthly | $4.99 | one-time |
| Measurement - Monthly | $9.99 | one-time |
| Export function - Yearly | $39.99 | one-time |
| Measurement - Yearly | $79.99 | one-time |
| Export function - Perpetual | $99.99 | one-time |
| Measurement - Perpetual | $199.99 | one-time |


### Camera Ruler  ٞ

[App page](https://appshunter.io/ios/app/camera-ruler/id1519778584)

This utility app uses your phone's camera and augmented reality to take quick measurements of linear sizes, distances, angles, perimeters, and areas. It supports various units and allows you to save and share your measurements.

**Highlights:** AR measurements, Linear size measurement, Distance measurement, Angle measurement, Perimeter and area calculation, Save and share measurements

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Dornheim 3D Scanner free?

Dornheim 3D Scanner is free to download, with in-app purchases available.

### Is Camera Ruler  ٞ free?

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

### Do Dornheim 3D Scanner or Camera Ruler  ٞ have ads?

Camera Ruler  ٞ shows ads; Dornheim 3D Scanner does not.

### Which is updated more often, Dornheim 3D Scanner or Camera Ruler  ٞ?

Dornheim 3D Scanner ships an update every 17 months, and Camera Ruler  ٞ every 7 months. Most recently, Dornheim 3D Scanner was updated on September 17, 2026 and Camera Ruler  ٞ on June 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.*