For the times when you have to physically go out and shop in the crowds, Fastmall can come in handy. This app can help you find your way around real malls without the need for either GPS or WiFi. The app has interactive maps for thousands of popular malls, helping you get from store to store quickly and effectively. You can even simply shake your phone to see where the nearest restroom is. Users can add certain stores as favorites, and there’s even a “deals” section to help you find discounts in the mall. We also like that this app has a “where did I park?” feature that records your GPS location and lets you make a voice note. Check out the article here.