4 stars: I didn't want to use it as my default outgoing phone calls. And if it's not default to call it won't pop up with caller ID. You have to go to the app then check if the call is scam. But it did show my history of all my calls and told me that more than 13% of my calls are scam related. I don't use my phone much other than to call people I know.
3 stars: *** because no real test yet. Wife assumes any unrecognized number is robo, hangs up, no voice msg. It would be worth $2/mo to have her select option 2 \
3 stars: This app needs to allow us to override it's call blocking. It regularly blocked an important real estate client and I had to uninstall the app.
5 stars: This application blocks a surprising number of nuisance calls. I'm very satisfied.
5 stars: Works great. I rarely get robo calls anymore.
3 stars: It is fine when it works. Unfortunately it does not work most of the time.
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