5miles is the top-rated buy and sell app: local shopping made easy, safe, and fun. Discover great classifieds in your area or far…5miles is the top-rated buy and sell app: local shopping made easy, safe, and fun. Discover great classifieds in your area or far away. Buy & sell your stuff, find a place to live, hire local services, or get a new job all from the comfort of your smartphone. FREE to list. FREE to discover. Buy and sell within 5 miles.