I've been a fan of the Chinook Book for years—the environmentally and community minded coupon book includes hundreds of deals for places I actually frequent, including Patina, Creative Kidstuff, the Science Museum, Pizza Luce, and all the best grocery stores in town. I'm really good at pulling the coupons out of the book, less so at remembering to bring them with me to stores and restaurants. So I was especially excited to hear that there's now a mobile version of the Chinook Book, available on Android and iPhone. It's $14 for a pack of 350 mobile coupons. The 2013 print version is $20 and includes manufacturer coupons along with local businesses. Buy it now, in stores and online.