It wasn't that long ago that products had an icon indicating whether or not they could be accessed on a device like the iPad.
But looking around at different products today, I only seem to see "Runs on Mac and PC", but nothing to specific to mobile devices.
For me, knowing whether or not a resource will be available on my iPad is a major consideration prior to purchase.
Maybe I'm missing that information elsewhere? Dare I hope that everything is now available on mobile?