# TRXio vs D

The clearest difference is update cadence: D at fortnightly against TRXio's every 2 months. TRXio's advantage is iOS requirement (11.0 vs 15.6). 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.

TRXio ships an update every 2 months, D fortnightly. The most recent releases landed on October 6, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | TRXio | D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/trxio/id1050928825/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 19 MB | 32 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Cairnstack Software LLC](https://appshunter.io/developer/1361320363) | [D-Tools](https://appshunter.io/developer/874328080) |

## What reviewers say

### TRXio

[App page](https://appshunter.io/ios/app/trxio/id1050928825)

This app provides a robust inventory management and traceability solution. It functions as a free QR code scanner, recognizing various barcode types and allowing users to access detailed information or website links. Additional inventory features are available with credentials from the developer.

**Highlights:** QR code scanning, Barcode recognition (QR, UPC, EAN, etc.), URL opening from QR codes, Inventory management, Order creation and fulfillment, Item maintenance and status updates

**In-app purchases:** none


### D

[App page](https://appshunter.io/ios/app/d-tools-mobile-install/id6740759668)

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

**In-app purchases:** none


## Frequently asked questions

### Is TRXio free?

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

### Is D free?

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

### Do TRXio or D have ads?

Neither TRXio nor D shows ads.

### Which is updated more often, TRXio or D?

TRXio ships an update every 2 months, and D fortnightly. Most recently, TRXio was updated on October 6, 2026 and D on October 2, 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.*