Does not work. Do not use. – Callblock Review

1.) It is not free, requires a $20/year or $2/month subscription. No free option, it just stops working. 2.) If does not work. Literally an hour after I downloaded and subscribed, I received another junk robocall that it did not block or tag. I added it to the system but I can already block callers on my iPhone. Why would I pay $20/yr for something that the iPhone already can do. 3.) Even for your $20 the support does not care, is not knowledgeable and is either slow to respond or just unresponsive in general.
Review by MadMikePhilly on Callblock.