Spy Scan is a Bluetooth devices scanner. You can scan devices with single Scan, with Autoscan (scan until you stop it) and with Alertscan (scan only devices saved in local DB and tagged with Alert on). Usefull to find friends in metro, disco or other places.
Free Voice Calls Using airtime to call is costly, here is a list of apps that you can use to call using wifi or data
BT Marketee BT Marketee easy and small piece of software that uses Bluetooth wireless technology to target your audience with no cost for special Bluetooth marketing hardware. with BT Markete you can advertise your business and take it to a new level