Finding ways to save money can take more time than it's worth. That is, unless you're using these three new apps that cater to both your bank account and your busy schedule. Grocery app Favado takes the pain out of couponing by allowing you to scan for free food coupons on your phone whenever you have a few minutes to spare. New trip planning app Hopper takes the guesswork out of airfare by providing up-to-date information on the best price for your desired route, as well as travel hacks to help you save even more. TL;DR, one of the best new productivity apps, stands for too long didn't read, and it takes a twitter-like approach to emails. TL;DR is the best email app to help you spend less time on your inbox and more time being productive.