Archived App (Last seen on 3 Aug 2026)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
This App is a demonstrator for QR-Codes on EuroWeld certificates. You can read QR-Codes that are created by the program EuroWeld. CertChecker analyses the QR-Code and shows the parts in a readable form.
Additional it checks the signature and says if it is valid or invalid.
With the Certipedia-Button you can call the official Certipedia-Website to check your EuroWeld certificate.
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What's New in qw
1.0.0
November 4, 2019
- bug fixes
