CRD ONE vs Metaltech
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CRD ONE
Control and monitor your Cardin security and automation systems remotely. Activate receiver outputs, check input statuses, and send commands to PRO and TRADE ECUs. Monitor command and security devices for PRO ECUs.
- Activate 3G/WF receiver outputs
- Monitor input status (open/closed)
- Send commands to PRO and TRADE ECUs
- Monitor command and security devices (PRO ECUs)
Read full descriptionHide full description
The Cardin App allows you to activate the 3G/WF receiver outputs and to monitor the status of the inputs (open/closed). It also allows you to send commands to the PRO and TRADE ECU’S. For the PRO range of ECU’s it is possible to monitor the status of the command and security devices.
Metaltech
Read full descriptionHide full description
Metaltech Scaffolding is your premier source for all your scaffolding needs. A reputable North American manufacturer, Metaltech Scaffold frames use the SaferStack Design in order to help prevent injury during transport and reduce warehousing space while in storage. Use this App to calculate your scaffolding needs for any wall dimensions, share the results with colleagues or get a quote for your quantities. The App is also your best resource for a one step access to the website, the brochures and the videos. We hope you enjoy our new App.
Screenshots
Verdict
The clearest difference is iOS requirement: Metaltech at 9.1 against CRD ONE's 11.0. On price, update cadence, ads and in-app purchases there is nothing between them.
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.
Both ship on a similar rhythm, roughly every 9 months. The most recent releases landed on October 6, 2026 and September 30, 2026 respectively.
| Parameter | CRD ONE | Metaltech |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | — |
| Update frequency | Every 9 months | Every 9 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 | 9.1 — better |
| Further details — not scored | ||
| Size | 8 MB | 15 MB |
| Age rating | 12+ | 4+ |
| Developer | CARDIN ELETTRONICA S.p.A. | Metaltech-Omega Inc. |
In-app purchases
CRD ONE
No in-app purchases
Metaltech
No in-app purchases
