You may want to look at a VPN. My wife and I have 6 devices (2 iMacs, 2 Note 8s, 2 iPads) on one NordVPN account. $3/month. Download from the site instead of the Apple/Google store and you get even better ad blocking. The big deal is not the ad blocking but the encryption to servers so any hacker cannot "see you". It also is great overseas as you can pick a server in a country and location you want so you can play Pandora or watch a game that is normally blocked except for locals.

 

I tested a bunch of VPN's and ended up with TorGuard as it's faster than the others (CyberGhost, Netshade, NordVPN). I looked online and paid $12.50 for 6 months with a coupon I found. .TorGuard doesn't block ads but Ghostery and AdBlock take care of that so ads aren't an issue.