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

xiangqiXIANGQI CATUR CHINA, Rp151.000 ; Biji Catur China Xiangqi ukuran diameter 3,5Cm, Rp136.000 ; Catur Cina (China Chess ) Xiang Qi, Rp87.000 ; Kisaran Harga RataI 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,