It is nothing more than a simple TC viewer tied to your Jepp account. I am able to view my entire European sub. Works well enough as a plate viewer apart from the bugs which will need working out.
I know you have a real hard on for some solution that gives you a PC in the cockpit but you are a bit of a minority Peter. A simple solution that will display plates and have easy update is what most of us want. This does it OK but not in any special way. However the fact that it is available on such a useful gadget as the iPad enhances it's potential.