I believe these bad reviews might be a result of the malware app pushing bad reviews to the zxing app page on google play, using an in app 'rate this app?' -> low rating -> send to the zxing app in Google Play (instead of the malware app in google play).
Re:Malware on My Android Phone
by Rooster61 on Monday January 11, 2021 @10:51AM
(#25730526)
As noted above, I believe this to be the case. I had the other app and started receiving full page ads for it. Totally different developer, but same app name. I am no longer able to find that app in the play store.
I believe these bad reviews might be a result of the malware app pushing bad reviews to the zxing app page on google play, using an in app 'rate this app?' -> low rating -> send to the zxing app in Google Play (instead of the malware app in google play).