Speedometer App on Tablet Audi R8 GPS Speedometer

Audi R8 Android apps GPS Speedometer Tablet, Testing on tablet it works but not responding fast enough. Thanks For Watching
speedometer app for android with gps

[kyleninteen]

What tablet is that and do you have it tethered to your phone, monthly contract does it run off GPS satellites. Im wanting to do this in my truck and use the Ulysse Speedometer app.