Did you promise yourself that 2011 would be the year that you would quit smoking? Are you having trouble sticking to your new year’s resolution? Well maybe there’s an iOS app that will make it a little easier for you. Here’s our list of the best iOS apps that may help you succeed in your quest to quit this year. The apps we’ve selected will help you find the motivation you need to stamp out those nicotine cravings. Quickly calculate how much money you spend on cigarettes each week and see how much you c...