# Walter AR vs QRio

The clearest difference is iOS requirement: Walter AR at 8.0 against QRio's 13.0. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | Walter AR | QRio |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free | — |
| Size | 311 MB | 34 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Walter-AG](https://appshunter.io/developer/423564215) | [Ali Gur](https://appshunter.io/developer/1843490354) |

## What reviewers say

### Walter AR

[App page](https://appshunter.io/ios/app/walter-ar-augmented-reality/id1142516774)

Project 3D product highlights, films, and animations in your room by scanning special points on displays or flyers. Experience interactive content and gain deeper insights into tools and applications.

**Highlights:** Project 3D product highlights, View films and animations, Scan special points for content, Experience 3D booth views, Animate trade show features, Interactive room projections

**Features:** macOS Compatibility

**In-app purchases:** none


### QRio

[App page](https://appshunter.io/ios/app/qrio-qr-code-scanner/id6761298266)

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

**In-app purchases:** none


## Frequently asked questions

### Is Walter AR free?

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

### Is QRio free?

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

### Do Walter AR or QRio have ads?

Neither Walter AR nor QRio 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.*