@Steven Bingham Great question. With JustPlay you receive a login and you can use it on a variety a devices. (FastModel is more licensed based I believe).
I haven’t tried JustPlay on an ipad, but they do have an app in the app store so it seems likely to function similar on a mobile device. And I believe it’s designed to be shared with your players on their mobile devices.
Thanks @Kelli Josephsen CoachBase looks like an interesting option as well.