Using slow dns a VPN Over DNS Tunnel android app I'm looking for similar apps that i can use for free, setting dns and start the vpn to get unlimited internet without the silly 25mb of slowdns. thanks in advance for your help.
If looking for a free openVPN app, you can check this FeatVPN, and get the free openVPN bundles right here: VPNbook bundles. 

These bundles have custom DNS therefore can bypass your ISP which may have been slow. Alternatively you can get DNS Overrider (if you are rooted)