Checarda vs UTK SeQR SCAN
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Checarda
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Checarda is used to securely read, check, and validate physical and virtual smartcards. Checarda has the capability to read and check a cardholder's details using NFC enabled iOS smartphones or tablets or via a device's camera. The device reads information either directly from the physical smartcard's chip or from the QR code generated by the virtual smartcard. Reading and checking smartcards with Checarda allows card checkers to securely access up-to-date information, in real-time, to validate a cardholder's identity and ensures they have the appropriate training and qualifications for the occupation they are undertaking. Reading a card electronically not only reduces the possibility of card fraud, but also makes capturing and storing smartcard details much quicker and more efficient. This app works online, accessing the most up-to-date information, as well as offline. So, if you canβt get a phone signal or internet, you can still read basic details from the QR Code that proves the virtual smartcard is genuine. Why use Checarda: - Check for updates since a card was issued or last read - Verify that cards are valid - Ensure that cardholders have the required training and qualifications for the type of work they carry out - Record cards that have been checked, with the time and location where available - Capture additional cardholder information, avoiding the need to keep paper records Discover more: Visit: www.checarda.com Email: info@referencepoint.co.uk
UTK SeQR SCAN
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UTK version of SeQR Scan is a QR & 1D BarCode scanner which can be used for a broad range of applications in real-time. It can read encrypted QR codes and 1D Barcodes which are printed on Government documents, Educational certificates, mark sheet and many more. System, we provide as SEQR Documents, used to generate such documents uses a combination of various security algorithms to create a QR code & not so easy to duplicate security features. Not only the issuer of the documents can scan and obtain the vertificate, also the public users can register for free and perform the same operations. This application, after scan, provides the preview of the certificate and other document data that can be compared with the in-hand document. UTK, in Kenya, takes care of the documents and the solution.
Screenshots
Verdict
The clearest difference is update cadence: Checarda at every 3 months against UTK SeQR SCAN's every 20 months. UTK SeQR SCAN's advantage is iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Checarda ships an update every 3 months, UTK SeQR SCAN every 20 months. The most recent releases landed on May 16, 2026 and September 6, 2026 respectively.
| Parameter | Checarda | UTK SeQR SCAN |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months β better | Every 20 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod β better | iPhone, iPod |
| Requires iOS | 13.0 | 11.0 β better |
| Further details β not scored | ||
| Size | 7 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | Causeway Technologies Limited | SECURITY SOFTWARE & SOLUTIONS LLP |
In-app purchases
Checarda
No in-app purchases
UTK SeQR SCAN
No in-app purchases









