I don't play a lot of mobile games. I prefer a big screen immersive experience. That said, I am going to try Empire: Total War on the iPad at some point.
I mostly play Lords Mobile which is a ancient kingdom builder, and real time strategy game. I like that there are a lot of ancient buildings I can build, and the cartoon-like 3D style graphics. The music is nice as well.
I love Pokemon Go! I have been playing it since 2016, I didn't get it when it first came out because I didn't have a phone that was capable of playing it at the time. I did get a new phone to start playing it a month after it came out.