Wi5 its what you need if you need to communicate with your work partners or friends and have access to a wireless lan. You can make unlimited calls to another android phones that have the same app without any cost. Its ideal for people like technical service that works in buildings that are not theirs and only have to work there only for a couple of days. With Wi5 they can have communications if the place have a wlan infraestructure.If you report an error, please indicate which phone model are using and what were you exactly doing when the app failed, so the developer can fix the bug you reported.NOTE: You need at least two devices with the app installed and connected to make this app work, if not you won’t see any peer connected. This app does not work over internet, only works on WLANPlease leave your comments so we can improve this app.[KNOWN ISSUES] Fails to find peers with HTC Wildfire and some HUAWEI phones… I’m searching for the source of the problem but got no phones to test on.