

The main benefit is that this allows using the phone in landscape Mode while maps car Mode for what ever reason still only works in the default orientstion.
This also Shows the current speed which is something maps doesnt do everswhere.
There is also a option that looks like the new android auto ui.
Printer company are one of the biggest legalized scammer we currently have. Out water and some ink they make huge amount of Profit.
They are the Definition of making Gold out of shit.