Might as well start a thread with regards to wargames, be it digital or board games.
I´ll start off with a recent one in my library...
DVG Phantom Leader for PC. Based on the original boardgame, and the solitaire "Leader" series of which DVG is famous for, this addition is for PC or iOS. A faithful adaptation of the original boardgame to PC/iOS at a fraction of the cost. As I have the "Gato Leader" box set, this one was a easy pick. It´s working for me on Windows 10 except for the online rules which don´t show up, but you do have help baloons on screen if needed.