OBD Link MX Bluetooth
You are looking for this one, it’s not a Cheap China Clone and less expensive like Licensed Adapters.
Also you will have a Community behind where you will get Support if you are in trouble with, also Firmware Updates.
Check the Comparison, but be aware, there are just two which came in question.
If you wanna use an non Android Phone (always less settings avaiable than at your computer), you will need the OBD Link MX+
Don’t buy the OBD Link MX WiFi, its nice but not that stable and common by other Software to get a connection.