The board needs room for a battlefield, every player's zones and your hand at the same time. That does not fit on a phone yet, so it is not worth giving you a bad version of it.
Open the Codex on a laptop or tablet and it will be here.
Back to decksTwo ways to get a deck onto a table. Both use the same board, so whatever you learn on one carries to the other.
On your own, right now
Share a code, same table