What is the most effective and chrapest way to drive traffic basically from US and/or UK to my app and game found on apple store? Can anyone help me out, thanks
Well if you haven't done so, try to get featured on sites that list mobile games. You'd be surprised how many of those sites are out there.
I see a ton of Mobile Apps and Games listed on CPA sites like Peerfly, CPAWay, etc. You can try to find out if it would be cost effective to use that as a source. If you choose a CPA Network, you would have a ton of marketers driving people to download your app.