# Argon4 vs RoomCAP

The clearest difference is review sentiment: RoomCAP at 100% against Argon4's 50%. Argon4's advantage is device support (3 vs 1) and iOS requirement (8.0 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Argon4 | RoomCAP |
| --- | --- | --- |
| 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 | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free | Free |
| Size | 62 MB | 73 MB |
| Requires iOS | **8.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Georgia Tech](https://appshunter.io/developer/387043502) | [BAC HA SOFTWARE LIMITED COMPANY](https://appshunter.io/developer/976155666) |

## 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


### RoomCAP

[App page](https://appshunter.io/ios/app/roomcap/id6475669976)

This app uses advanced LiDAR technology to quickly and accurately create detailed 3D models of any room. Its user-friendly interface makes it accessible for professionals and individuals alike to document and transform spaces.

**Highlights:** Advanced 3D Scanning Technology, User-Friendly Interface, Professional Precision, On-the-Go Convenience, LiDAR Technology Integration

**In-app purchases:** none


## Frequently asked questions

### Is Argon4 free?

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

### Is RoomCAP free?

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

### Do Argon4 or RoomCAP have ads?

Neither Argon4 nor RoomCAP shows ads.

### Which is updated more often, Argon4 or RoomCAP?

Argon4 ships an update every 2 weeks, and RoomCAP every 2 weeks. Most recently, Argon4 was updated on November 2, 2026 and RoomCAP on November 4, 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.*