CertiDox vs Sec Doc SeQR Scan
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CertiDox
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Certidox: The simple and effective app to verify the authenticity of certified documents and safely analyze any QR code! With Certidox, a quick scan of the QR code attached to a document is enough to find out: • Where the document comes from, • Whether it is active, suspended or revoked, • And whether it matches the original. You are automatically notified if the status of the document changes. Scan. Check. That’s it. CertiDox can also analyze QR codes from other sources, so you can see exactly which URL they point to — without any risk. Key Features: • Verification of the origin, status, and authenticity of printed or electronic documents certified by CertiDox, • Analysis of QR codes not generated by Certidox, • Real-time alerts if the status of a certified document changes. Download CertiDox for free on your smartphone or tablet. Clarity, reliability, simplicity.
Sec Doc SeQR Scan
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Sec Doc SeQR Scan is a QR & 1D BarCode scanner which can be used for a broad range of applications in real-time. It can read tailor-made QR codes and 1D Barcodes which are printed on Educational certificates & mark sheet. System used to generate such documents uses a combination of various security algorithms to create a QR code & not so easy to duplicate security features. It is a single application that can be used by both Students as well as Institute for digital verification. Students as public users need to register on the app before using the application. This application, after scan, provides the preview of the certificate and other document data that can be compared with the in-hand document.
Screenshots
Verdict
The clearest difference is iOS requirement: Sec Doc SeQR Scan at 11.0 against CertiDox's 15.6. 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.
CertiDox ships an update every 5 months, Sec Doc SeQR Scan every 8 months. The most recent releases landed on October 10, 2026 and September 20, 2026 respectively.
| Parameter | CertiDox | Sec Doc SeQR Scan |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months — better | Every 8 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 11.0 — better |
| Further details — not scored | ||
| Size | 43 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | TOKEN ECONOMICS | SECURITY SOFTWARE & SOLUTIONS LLP |
In-app purchases
CertiDox
No in-app purchases
Sec Doc SeQR Scan
No in-app purchases









