# VIEWAR Scanner vs FJD Trion Scan

The clearest difference is update cadence: FJD Trion Scan at every 3 weeks against VIEWAR Scanner's every 3 months. 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.

VIEWAR Scanner ships an update every 3 months, FJD Trion Scan every 3 weeks. Both last shipped on October 27, 2026.

## The numbers

| Metric | VIEWAR Scanner | FJD Trion Scan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/fjd-trion-scan/id6471658702/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 111 MB | 206 MB |
| Requires iOS | **14.4** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ViewAR GmbH](https://appshunter.io/developer/422609334) | [FJDynamics Europe Spzoo](https://appshunter.io/developer/1859583079) |

## What reviewers say

### VIEWAR Scanner

[App page](https://appshunter.io/ios/app/viewar-scanner/id1641078285)

**In-app purchases:** none


### FJD Trion Scan

[App page](https://appshunter.io/ios/app/fjd-trion-scan/id6471658702)

This utility app connects to a 3D LIDAR scanner for real-time visualization of point cloud data and scanning trajectories. It allows users to manage project files directly on the scanner device and update its firmware.

**Highlights:** Real-time point cloud data display, Scan trajectory visualization, Project file management, Scanner firmware updates, Connect and control scanner

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

**In-app purchases:** none


## Frequently asked questions

### Is VIEWAR Scanner free?

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

### Is FJD Trion Scan free?

FJD Trion Scan is free to download, with no in-app purchases.

### Do VIEWAR Scanner or FJD Trion Scan have ads?

Neither VIEWAR Scanner nor FJD Trion Scan shows ads.

### Which is updated more often, VIEWAR Scanner or FJD Trion Scan?

VIEWAR Scanner ships an update every 3 months, and FJD Trion Scan every 3 weeks. Most recently, VIEWAR Scanner was updated on October 27, 2026 and FJD Trion Scan on October 27, 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.*