This is still an old, deeply flawed version of the classic bidding game. Trading tiles no longer crashes the app, but every other flaw remains - the nearly invisible time track and tile highlight, the lack of a proper score summary, pop-up ads for other games, etc. Its such a shame that Dr.Knizia sells his games rights to such third rate devs, because the physical version of Ra is an excellent bidding game.
Tartrazine about Reiner Knizia's Ra, v1.5