Ross,
Its a really crap App, that's the first time I've used it in ...... I've no idea.
Good Apps are really expensive to build and maintain to be useful. This one looks like somebody senior "I suppose we should have an App", maybe after a bit of badgering, and they got the intern to do it with zero budget. Its probably something they give to interns to maintain.
They'd be better off without it and focusing on their website if they aren't going to do it properly.