# SimLab AR/VR Viewer vs IEC61850browser

The clearest difference is in-app purchases: SimLab AR/VR Viewer at none against IEC61850browser's 1. SimLab AR/VR Viewer also leads on iOS requirement (15.0 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. IEC61850browser sells 1 in-app purchase, starting at $399.99 per year. SimLab AR/VR Viewer asks for nothing beyond the download.

SimLab AR/VR Viewer ships an update every 6 weeks, IEC61850browser every 2 months. The most recent releases landed on September 18, 2026 and August 26, 2026 respectively.

## The numbers

| Metric | SimLab AR/VR Viewer | IEC61850browser |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (5 ratings)](https://appshunter.io/ios/app/simlab-arvr-viewer/id1342622211/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 338 MB | 8 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Simulation Lab Software](https://appshunter.io/developer/428227183) | [Dennis Dchicha](https://appshunter.io/developer/1874378886) |

## What reviewers say

### SimLab AR/VR Viewer

[App page](https://appshunter.io/ios/app/simlab-arvr-viewer/id1342622211)

Explore interactive 3D and VR experiences prepared with SimLab Composer or VR Studio. View simulations, interact with mechanical assemblies, and collaborate in real-time multi-user sessions. Ideal for architects, engineers, educators, and designers.

**Highlights:** View VR training and educational simulations, Interact with prepared 3D objects, Deliver immersive learning experiences, Add measurements and notes, Join multi-user VR sessions, Sync wirelessly with desktop tools

**Features:** macOS Compatibility

**In-app purchases:** none


### IEC61850browser

[App page](https://appshunter.io/ios/app/iec61850browser/id6758677702)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| IEC61850Browser Subscription | $399.99 | per year |


## Frequently asked questions

### Is SimLab AR/VR Viewer free?

SimLab AR/VR Viewer is free to download, with no in-app purchases.

### Is IEC61850browser free?

IEC61850browser is free to download, with in-app purchases available.

### Do SimLab AR/VR Viewer or IEC61850browser have ads?

Neither SimLab AR/VR Viewer nor IEC61850browser shows ads.

### Which is updated more often, SimLab AR/VR Viewer or IEC61850browser?

SimLab AR/VR Viewer ships an update every 6 weeks, and IEC61850browser every 2 months. Most recently, SimLab AR/VR Viewer was updated on September 18, 2026 and IEC61850browser on August 26, 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.*