Mobile app developers get whipsawed by rising marketing costs in April – http://t.co/EGpZ2xvOMG
Mobile app developers get whipsawed by rising marketing costs in April – http://t.co/EGpZ2xvOMG
— Luis Frade (@LuisFrade) May 30, 2014
via Twitter http://ift.tt/1gZWwWe
May 30, 2014 at 07:00PM