# ViZix Mobile vs Grey Trunk RFID

The clearest difference is rating: ViZix Mobile at 5.0 against Grey Trunk RFID's 2.5. ViZix Mobile also leads on update cadence (every 5 weeks vs every 4 months) and iOS requirement (13.0 vs 17.6). Grey Trunk RFID's advantage is ratings volume (6 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

ViZix Mobile holds the better App Store score, 5.0 against 2.5. That said, the two scores are not equally well evidenced: Grey Trunk RFID has 6 ratings behind it against 1, so its average is the more settled of the two.

ViZix Mobile ships an update every 5 weeks, Grey Trunk RFID every 4 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ViZix Mobile | Grey Trunk RFID |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/vizix-mobile/id1266325977/reviews)** | [2.5 (6 ratings)](https://appshunter.io/ios/app/grey-trunk-rfid/id1404905054/reviews) |
| Number of ratings | 1 | **6** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 4 months |
| Monetization | Free | Free |
| Size | 20 MB | 43 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mojix, Inc.](https://appshunter.io/developer/1266325975) | [ARK BUSINESS SYSTEMS LLC](https://appshunter.io/developer/1404905053) |

## What reviewers say

### ViZix Mobile

[App page](https://appshunter.io/ios/app/vizix-mobile/id1266325977)

Manage physical assets directly from your mobile device. Scan barcodes or use RFID readers for real-time tracking, inventory, and cycle counting. Integrates with a cloud platform for enhanced asset management.

**Highlights:** RFID reader integration, Barcode scanning, Real-time location tracking, Inventory management, Cycle counting, Asset lookup

**Features:** macOS Compatibility

**In-app purchases:** none


### Grey Trunk RFID

[App page](https://appshunter.io/ios/app/grey-trunk-rfid/id1404905054)

This app enables small and medium-sized businesses to track assets using RFID technology at a barcode scanner's price. It also functions as a barcode scanner using your device's camera and can pair with Bluetooth RFID readers for inventory management and bulk actions.

**Highlights:** RFID asset tracking, Barcode scanning via camera, Bluetooth RFID reader pairing, Inventory reporting, Bulk item actions

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

**In-app purchases:** none


## Frequently asked questions

### Is ViZix Mobile free?

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

### Is Grey Trunk RFID free?

Grey Trunk RFID is free to download, with no in-app purchases.

### Which has better reviews, ViZix Mobile or Grey Trunk RFID?

ViZix Mobile is rated higher. ViZix Mobile averages 5.0 out of 5 from 1 ratings, while Grey Trunk RFID averages 2.5 from 6 ratings.

### Do ViZix Mobile or Grey Trunk RFID have ads?

Neither ViZix Mobile nor Grey Trunk RFID shows ads.

### Which is updated more often, ViZix Mobile or Grey Trunk RFID?

ViZix Mobile ships an update every 5 weeks, and Grey Trunk RFID every 4 months. Most recently, ViZix Mobile was updated on October 29, 2026 and Grey Trunk RFID on October 24, 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.*