Whats the name of that 2D jousting game? this is the one where you have control your shield with your left thumb and the lance with your right thumb.Cant remember what its called... edit: and also that 2D strategy game where you hire out characters from a map and watch them battle against teams automatically? you know the one where you can choose which particular stats they want to train and every now and then you join a competition?
Pretty sure the second game is King's Odyssey, sounds exactly like it. As for the jousting game, the only ones off the top of my mind are Joust Legend and Rival Knights but they're both more 3D than 2D. I'll have a look through the AppStore in a bit and offer some more useful ideas!