Hello, Wendell, Welcome to iOS Family I think in this forum all member have Android Mobiles. I am also an iOS user, in iPhone, many apps are not available free but I have a solution for you I am using windscibe free VPN for iPhone give up to 10GB data usage per month which is not bad.
Hello wendellhill, I did used a VPN which is called PSIPON and its free though I'm having a high ping on their servers since I'm in the philippines but it sure works. Right now I'm just using my carrier's free fb,messenger,vibr and atleast a 30mb-50mb free data daily for only 150php every 15 days