UK mobile ad spend to rise up to 40% by 2018! UK mobile ad spend to rise up to 40% by 2018! UK mobile ad spend to rise up to 40% by 2018! The UK mobile ad spend is to double up to £2 billion according to research from EMarketer. […] UK mobile ad spend to rise up to 40% by 2018! admin 2014-08-06T08:28:46+00:00