It's an app for two iPhone/iPad can send message or photo to each other via bluetooth LE protocol.
BluetoothSharingApp is a simple app for two iOS device can transfer data to each other via bluetooth low energy protocol. I tried to send NSString and NSData type data, and it works fine. The protocol's UUID is generated by uuidgen command in the terminal. Also you can download this app in iTunes App Store:
https://itunes.apple.com/app/bluetooth-photo-share-messenger/id604386827
##Reference This App also imports 3rd library below: