# IHK AR by 3DQR vs Sample and Adjust

IHK AR by 3DQR and Sample and Adjust are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | IHK AR by 3DQR | Sample and Adjust |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ihk-ar-by-3dqr/id1148998342/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Monetization | Free | — |
| Size | 145 MB | 199 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [3DQR GmbH](https://appshunter.io/developer/1102819878) | [Endress+Hauser Instruments International AG](https://appshunter.io/developer/513969520) |

## What reviewers say

### IHK AR by 3DQR

[App page](https://appshunter.io/ios/app/ihk-ar-by-3dqr/id1148998342)

Enhance vocational education with augmented reality. This app links learning materials with digital content and 3D models, simplifying complex topics for students. Prepare for seminars and exams by visualizing concepts in your real environment.

**Highlights:** Augmented reality visualization, 3D model projection, Simplifies complex topics, Home exam preparation, Scan 3DQR codes

**Features:** macOS Compatibility

**In-app purchases:** none


### Sample and Adjust

[App page](https://appshunter.io/ios/app/sample-and-adjust/id6467094957)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IHK AR by 3DQR free?

IHK AR by 3DQR is free to download, with no in-app purchases.

### Is Sample and Adjust free?

Sample and Adjust is free to download, with no in-app purchases.

### Do IHK AR by 3DQR or Sample and Adjust have ads?

Neither IHK AR by 3DQR nor Sample and Adjust shows ads.

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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.*