This app is a tool for miniBeaconPlus devices, you can do the following things while you using BeaconSET+: 1.scan BeaconPlus devices; 2.connect to your BeaconPlus; 3.read information from your BeaconPlus; 4.modify your BeaconPlus; Tips:After our extensive testing,BeaconPlus devices have the best compatibility with iOS11. We recommend that you update to iOS11 for the best experience.