Probably the best bus simulator in mobile. The graphics are good (especially when it rains) There are alot of routes to drive on and the map is massive. Alot of details in the game like real life places, overtaking vehicles, suspension and other more. You can customize your busses but there are only a couple. And if you feel bored. You can multi-player with your friends. They support mods so if you ever feel plain with your bus. Just search mods and installing them in the game is easy. 

Its a great game with nice graphics and good bus customization

Best game bus simulator ultimate my favourite game