CovidCertificate-App-Android VS CampFahrplan

COVID Certificate Check (version 3.5.0): Check COVID certificates

When I get vaxxed or boostered, I can scan a QR code and then have a personalized code on my app. Workers can then scan my code and see whether or not I‘m vaccinated and if my certificate is valid. No way to fake it by yourself and the source code for the app is even open source (Here‘s the github repo lol). The only way you game the system is by bribing somebody with access to the system generating the certificate, getting them to enter your info without vaxxing you.

The app is officially available in all the major languages: https://github.com/admin-ch/CovidCertificate-App-Android/tree/main/wallet/src/main/play/listings

Even better, it's open source https://github.com/admin-ch/CovidCertificate-App-Android

Sweden. Their app is open source, stores and protects the covid certificate locally on the device but allows for tracking as well if it's permitted in the OS. It also doesn't have Google services framework.

COVID Certificate Check (version 2.7.0): Check COVID certificates

- iOS: https://github.com/admin-ch/CovidCertificate-App-iOS - Android: https://github.com/admin-ch/CovidCertificate-App-Android

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