Review on WiJungle (NextGen Firewall + Hotspot Gateway) by Terry Stubblebine

I love that it’s completely free and easy to use! You can set up hotspots for your entire office or campus without paying anything at all. The interface is super simple and intuitive—no need to be an IT expert to get started using this app. There are some minor bugs here and there but otherwise very stable software. We've used this program to provide internet access to our students during winter break since we moved into a new building last year. This allows them to connect their devices to the wifi so they don't have to go outside every time they want to check email or Facebook.