SwiftDecoder by Honeywell vs KDKN SeQR Scan
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SwiftDecoder by Honeywell
Transform your device into a powerful scanner for barcodes, data capture, and image recognition. It offers advanced features like OCR and parsing of identification documents, with flexible scan modes for various environments. This tool enhances productivity by simplifying data input and improving accuracy.
- Barcode scanning
- Data capture
- OCR capabilities
- ID document parsing
- Multiple scan modes
- Image capture
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Simple and easy barcode scanning, data capture, data parsing, and so much more. Turn your device into a powerful scanner with SwiftDecoder. Need more than just barcode scanning and decoding? SwiftDecoder goes beyond the barcode, offering you a multitude of data and image capture capabilities to provide you with the potential to do even more with your app. Honeywell SwiftDecoder enables you to capture data through OCR, capture images, or scan and parse data from driver's licenses, passports, boarding passes and other common forms. SwiftDecoder provides you with the flexibility of a wide range of scan modes to meet your varying needs. Choose your mode based on the performance required. Modes including targeting, windowing, batch scanning, preview and select, continuous scan, and more. Scan any barcode anytime! Whether your barcode is damaged, blurry, attached to a curved surface or if you are scanning in ambient lighting, no matter the quality of the barcode or the scan environment, SwiftDecoder can quickly and accurately decode your barcode. The SwiftDecoder demo app demonstrates the enterprise performance capabilities of Honeywell's technology in your mobile device. Our SDK provides developers with a flexible, reliable and simple solution for all your data and image capture needs. Whether you are developing hybrid or native applications the SwiftDecoder SDK supports a variety of operating systems and development frameworks ensuring maximum performance regardless of how you develop your app. Honeywell's SwiftDecoder vision solutions are used by companies globally to simplify workflows and improve productivity. Honeywell helped pioneer the barcode scanning market in the 1970s, and over the years its new innovations have helped retailers, distribution centers, transportation and logistics, and healthcare organizations achieve significant improvements in efficiency, speed, and accuracy in their operations. Download the SwiftDecoder app and get started scanning plus a whole lot more today! For more information or to contact sales, please visit our website at: https://sps.honeywell.com/us/en/products/sensing-and-iot/barcode-scan-engines-modules-and-decoding-software/swiftdecoder-barcode-decoding-software
KDKN SeQR Scan
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KDKN is a QR & 1D BarCode scanner which can be used for a broad range of applications. It can read encrypted QR codes and 1D Barcodes which are printed on educational documents printed by KDKN. System, we provide as SEQR Documents, is used to generate such documents using a combination of peculiar security algorithms that creates a QR code & not-so-easy to duplicate security features. Not only the issuer of the documents can scan and obtain the certificate, 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. Thus verifying documents of KDKN is quick, free and easy via this application
Screenshots
Verdict
The clearest difference is update cadence: SwiftDecoder by Honeywell at every 2 months against KDKN SeQR Scan's every 7 months. KDKN SeQR Scan's advantage is iOS requirement (11.0 vs 15.0). 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.
SwiftDecoder by Honeywell ships an update every 2 months, KDKN SeQR Scan every 7 months. The most recent releases landed on October 2, 2026 and June 1, 2026 respectively.
| Parameter | SwiftDecoder by Honeywell | KDKN SeQR Scan |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (18 ratings) — better | — |
| Positive reviews | 55.6% of reviews | — |
| Number of ratings | 18 — better | — |
| Update frequency | Every 2 months — better | Every 7 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 215 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Honeywell International, Inc. | SECURITY SOFTWARE & SOLUTIONS LLP |
In-app purchases
SwiftDecoder by Honeywell
No in-app purchases
KDKN SeQR Scan
No in-app purchases





