When out and about it can be difficult to find Wi-Fi, even through a device's general settings. However, WiFi Finder does just that. Created by location-powered mobile advertising leverage JiWire, this free iOS app will locate free and paid wireless connections. Using a device's GPS, this app finds the closest hotspots, whether it's from a certain provider or by location from a restaurant, hotel and more. When a specific location is found, a phone number and directions are provided to get to the specific spot. When a 3G or 4G connection doesn't cut out, WiFi Finder is the perfect solution to finding that free wireless hotspot.