Apps like BlueDUN+

Here are some great alternatives to BlueDUN+ by Mirko Solazzi :
TC Tunnel Plus
TC Tunnel Plus
★4.7
Communication Commander Pro
Communication Commander Pro
★4.1
Communication Bridge Pro
Communication Bridge Pro
★4.2
WiFi Tethering: Share Internet
WiFi Tethering: Share Internet
★3.6
NetShare - no-root-tethering
NetShare - no-root-tethering
★4.3
BT Tethering Manager PRO
BT Tethering Manager PRO
★3.4
Bluetooth Tethering Manager
Bluetooth Tethering Manager
★3.3
bluetooth Hotspot & tethering
bluetooth Hotspot & tethering
★4.3
Bluetooth Remote
Bluetooth Remote
★4.5
Bluetooth Scanner Manager
Bluetooth Scanner Manager
★3.9
GPS Connector
GPS Connector
★3.6
BlueWay Smart Bluetooth
BlueWay Smart Bluetooth
★4.4
u-blox BLE
u-blox BLE
★4.2
BlueTooth Terminal eDebugger
BlueTooth Terminal eDebugger
★3.8
Bluetooth Firewall
Bluetooth Firewall
★4.5
Bluetooth Auto Connect: Finder
Bluetooth Auto Connect: Finder
★4.2