# FJD Trion Model vs liveScan

The clearest difference is device support: liveScan at 3 against FJD Trion Model's 1. liveScan also leads on iOS requirement (12.0 vs 15.0). 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.

FJD Trion Model ships an update every 2 months, liveScan every 6 weeks. The most recent releases landed on October 21, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | FJD Trion Model | liveScan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/livescan/id6752014879/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | — | Free |
| Size | 523 MB | 129 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [FJDynamics Europe Spzoo](https://appshunter.io/developer/1859583079) | [Shanghai eSurvey GNSS Co., Ltd.](https://appshunter.io/developer/1837878994) |

## What reviewers say

### FJD Trion Model

[App page](https://appshunter.io/ios/app/fjd-trion-model/id6478516371)

**Features:** macOS Compatibility

**In-app purchases:** none


### liveScan

[App page](https://appshunter.io/ios/app/livescan/id6752014879)

This utility app pairs with scanning devices to facilitate surveys and data collection. It allows for efficient management and processing of scanned information.

**Highlights:** Device pairing, Data collection, Survey management, Information processing

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

**In-app purchases:** none


## Frequently asked questions

### Is FJD Trion Model free?

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

### Is liveScan free?

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

### Do FJD Trion Model or liveScan have ads?

Neither FJD Trion Model nor liveScan shows ads.

### Which is updated more often, FJD Trion Model or liveScan?

FJD Trion Model ships an update every 2 months, and liveScan every 6 weeks. Most recently, FJD Trion Model was updated on October 21, 2026 and liveScan on October 13, 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.*