You are forgetting the number of democratic countries which forced their COVID app from Appstore/Playstore on their citizens. They came short of calling it mandatory download but mandated the app as entry pass for several services.
You don't use a monopoly powered smartphone? You cannot afford a phone at all? Tough luck buddy(/s).
Only reason these COVID pass apps didn't stick around in the democratic countries is because the apps didn't do what's it's supposed to do; Ironically because the app couldn't be made mandatory download thereby not achieving the critical mass.