TRXio vs catTHIS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TRXio
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.
- 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
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TRXio, developed by Cairnstack Software LLC, evolved from a custom-built internal application into a commercial-grade, cloud-based inventory management and traceability solution for companies in numerous industries. TRXio is a free QR code scanning tool. To use this function: 1. Open the TRXio application 2. Scan a QR code 3. Review the decoded information or continue to the website TRXio’s QR Code Reader will automatically recognize widely-used barcode types and formats, including Bar, QR, LiveQR, UPC, EAN, ISBN, etc. When scanning a QR code, if the code contains a URL, you may open a browser by pressing the browser button. If the code contains only text, you can instantly view the data retrieved from the QR code. Users may access TRXio’s additional inventory management features by using their credentials obtained from Cairnstack Software LLC. Users with LiveQR codes may manually scan or enter LiveQR code ID’s to obtain product information, create or fulfill orders, add maintenance or status information to items, or receive items into their inventory system with pre-printed LiveQR-coded labels. ""
catTHIS
Easily upload, manage, and share your PDF catalogs with anyone. Track who views and saves your catalogs with built-in analytics. Keep recipients updated with the latest versions and post news directly to your catalogs.
- Upload unlimited PDF catalogs
- Generate unique QR codes for catalogs
- Embed YouTube videos into catalogs
- Share via chat apps and social media
- Track catalog viewers and savers
- Post news and events to catalogs
- Private catalog options
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catTHIS Manages All Your PDF Catalogs For Free catTHIS provides you with the privilege to upload, manage and share your catalogs to anyone, and it’s absolutely FREE-OF-CHARGE. You’ll be able to keep track of all whom have saved your catalogs, and with build-in analytics to give you the market intelligence you need. Recipients will always view your latest catalog version whenever changes are made. You will have the ability to post News and Events to one, multiple or all your catalogs, and many other features: • Upload unlimited PDF Catalogs. • Unique QR code generated for each and every uploaded catalogs. • Embed YouTube video to each catalog. • Share your catalogs via various chat apps like WhatsApp, LINE, WeChat, Zalo, Kakao, Viber, Telegram, Facebook Messenger, SMS, emails, etc., or simply by showing catalogs’ QR code. • Share catalogs to social media platforms like Facebook, LinkedIn, etc. • Track and view lists of all whom have saved your catalogs. • View analytics of those who have viewed your catalogs. • Chat with those who have saved your catalogs. • Post News and Events to one or multiple catalogs. • Option to PRIVATISE your catalogs for added security. • Share Folder options allows you to group your catalogs into one folder and share unlimited numbers of catalogs at one go. • Share Name Card options gives you the convenience to share your name card to anyone who doesn’t have the catTHIS app installed. • And many other amazing features.
Screenshots
Verdict
TRXio and catTHIS are too close to call on the numbers: across 7 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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, catTHIS monthly. The most recent releases landed on October 6, 2026 and October 5, 2026 respectively.
| Parameter | TRXio | catTHIS |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 3 — better | — |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 11.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 19 MB | 120 MB |
| Age rating | 4+ | 4+ |
| Developer | Cairnstack Software LLC | catTHIS PTE LTD |
Customer experience
TRXio
catTHIS
In-app purchases
TRXio
No in-app purchases
catTHIS
No in-app purchases








