The OBDeleven 1st Gen Diagnostic Tool is designed for use with Volkswagen, Audi, Seat and Skoda vehicles. It helps to diagnose/troubleshoot issues by reading faults codes stored in the vehicle’s onboard system. With Bluetooth connectivity and support for OBD and OBDII interfaces, this tool is used with an Android app only. iOS is not supported for this 1st Gen device, it won’t work with an iPhone/iPad. I no longer own a VW hence selling this item, the device was only used a few times since I purchased it in 2018 and is in as new condition including original box.