Although it ’s badly rated,
You can think that there is basically no difference.

However, there are functions that do not work in the simulator (such as a camera?),
Because it is difficult to physically multi-tap,
It's a little dangerous to think that it's okay with a real machine because it's OK with a simulator.

A simulator can be used as long as it looks good,
Perform the operation check on the actual machine as much as possible.