I cannot install ‘Kaspersky Who Calls’ automatic caller ID (com.kaspersky.who_calls)
Even when I upload .apk file to my phone directly and install from there (the most bulletproof way to install, so far), it says
#WhoCalls
App not installed.
This app isn’t compatible with your phone.
I’m running the latest /e/ (0.17-20210601117698; Android 7.1.2; June 1, 2021) on Samsung Galaxy S4 mini (GT-I9192; serranodsdd)
Any suggestions? Is it possible at all?
/e/ and kaspersky 
doesn’t match
Can you suggest another caller ID app that can flag spammers/scammers? I heard WhoCalls works well in this regard, and I heard nothing of the others.
No, Sorry this function is not in my interest.
I’m interested in why a particular app wouldn’t work and how to fool it.
For caller id apps, there’s one on fdroid - Yet Another Call Blocker | F-Droid - Free and Open Source Android App Repository
And I guess closed source competitors to kasperskys App are: Truecaller, Cleverdialer
Runs perfectly on 0.18 R.
However many functionalities will require a Premium (paid) subscription, so you will find @tcecyk reply of interest 