I don't know if it's available for iphones but for android anyway Adblock has their own browser. I've been using it for a few days and nothing has got by it so far. Search google play for 'adblock browser'.

edited to add: It's available on iphones. Search on apple app store for it.

“In a time of deceit telling the truth is a revolutionary act.”
― George Orwell

It's not over when you lose. It's over when you quit.