Nice, but much is missing
It is so great to have another App based on the competition rules in english and I thank the developers for this.
Still compared to the (no defunct) Standard Competitive Mahjong-App there are still many features one could hope for to be added in the future: first of all a multiplayer-mode would be nice, as well as different KIs.
But overall Im glad that this exists.
Claudatio about
Mahjong 13 tiles, v4.3.4