It looks good but has a major disappointment – Solo Simulator Review

So since there hasn't been any good drone sims that has free flight so I came upon a sim and i downloaded it and apparently it is a total Disappointment you have to get a controller to actually fly it and I wanted to use the Joysticks on the screen but nope it says you need a connection I wouldn't download it if you don't have the Actual Controller very very disappointed that you can't fly the drone with the controller on the screen....?
Review by Arctic terminator on Solo Simulator.