Hiya doesn’t recognize most numbers. – Hiya: Spam Blocker & Caller ID Review

This is not a spam call blocker unless you manually block it on your phone. Hiya reports to you what users report to Hiya. It doesn’t intrinsically know if a call is spam, marketer, robocall, etc. We get to pay Hiya for premium service, that we give to Hiya. The database is built on what users report about their calls. I feel cheated-this app doesn’t provide security, protection, or interference from unknown/ unwanted calls. I am paying to load the database and I get just as many calls as before. Hiya ought to be completely free, nothing is premium here.
Review by Tapj28 on Hiya: Spam Blocker & Caller ID.