Countermark vs ONOS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Countermark
This app scans a secure, human-readable data carrier for industrial use. It links to websites, images, or documents and can be manually entered via a website. Location and email confirmation may be required to access information.
- Scan secure data carriers
- Link to websites, images, PDFs
- Human-readable entry
- Industrial printing compatibility
- Location-based security
- Email confirmation for access
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Countermark is a new type of data carrier - like a QR code but much more secure and easier to print in industrial uses. The Countermark app reads the Countermark which links to a website, an image or a PDF document. Countermark uses human readable characters to allow direct entry of the Countermark via the Countermark website and allows the top row of the Countermark to be included on shipping manifests and delivery paperwork. The security in the Countermark system may need your confirmed email address and your location enabled on your device before it releases information to you. Countermark is produced by Wessex Technology OEP ltd. Countermark is a trademark of Wessex Technology and is protected by international patents.
ONOS
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ONOS is the one system to manage all of your Operations & Quality procedures. Connect your teams with the data they need to do their job better. Significantly reduce admin, risk, and manage data at scale. Gain powerful insights and LIVE reporting within a user friendly application.
Screenshots
Verdict
The clearest difference is update cadence: ONOS at every 3 weeks against Countermark's every 2 months. On price, ads, in-app purchases and device support 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.
Countermark ships an update every 2 months, ONOS every 3 weeks. The most recent releases landed on September 18, 2026 and September 15, 2026 respectively.
| Parameter | Countermark | ONOS |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 16 MB | 59 MB |
| Age rating | 4+ | 17+ |
| Developer | Wessex Technology Opto-electronic products limited | Onos Technologies |
In-app purchases
Countermark
No in-app purchases
ONOS
No in-app purchases
