Stores and displays your most important PDF documents and their included QR codes like e.g. an EU Digital COVID PDF Certificate. Unofficial app that is fully open source. With ~150,000 downloads and shortly being one of the top 3 apps of Austria, this is my most succesful privately developed app so far.
Privacy Policy English
Privacy Policy German (Datenschutzerklärung)
#3 of all apps in Austria on 2021-07-04:
#1 of new apps in Austria on 2021-07-04: