# Argon4 vs CadnaR.scan

The clearest difference is iOS requirement: Argon4 at 8.0 against CadnaR.scan's 16.0. 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 | Argon4 | CadnaR.scan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/argon4/id1089308600/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Monetization | Free | — |
| Size | 62 MB | 2 MB |
| Requires iOS | **8.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Georgia Tech](https://appshunter.io/developer/387043502) | [DATAKUSTIK GmbH, Software, Technische Dokumentation und Ausbildung fur den Immissionsschutz](https://appshunter.io/developer/1733653694) |

## What reviewers say

### Argon4

[App page](https://appshunter.io/ios/app/argon4/id1089308600)

This app allows developers to create augmented reality experiences using open web standards. It seamlessly integrates advanced AR technology with iOS web capabilities, enabling the internet to be experienced in the real world through a device's sensors.

**Highlights:** Augmented Reality Browser, Open Web Standards, iOS Web Technology Integration, Device Sensor Leverage, AR Web Application Development, JavaScript API Exposure

**In-app purchases:** none


### CadnaR.scan

[App page](https://appshunter.io/ios/app/cadnarscan/id6478665916)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Argon4 free?

Argon4 is free to download, with no in-app purchases.

### Is CadnaR.scan free?

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

### Do Argon4 or CadnaR.scan have ads?

Neither Argon4 nor CadnaR.scan 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.*