Best or most challenging ios app for Xiangqi : rxiangqi - Reddit

xiangqiBefore reading about Xiangqi and Shogi's rules, I thought Shogi was a much more complex game because of the recapture rule. However, I realized I could play decent games more easily inI know nothing about xiangqi but I like doing research and am very familiar with the best AIs for chess-like games. My research didn't come up with anything that is an app,