How to develop for Android IOS without having gadgets with the required systems at hand?

Question

Mobile development

Is it possible to fully replace "something" gadgets with android - ios? If so, what?
So that there is support (I don’t know what it’s called correctly ... accelerometer? .. geroscope? ...)
of various versions, resolutions and everything?

Answer 1

Completely - no, you can't. For IOS, you can try to work on the emulator, it seems to be fast there. The droid emulator is slow. Plus, both there and there, emulators do not have all the functionality.
Look on the toaster, such topics have already been raised.

Answer 2

Depends on what you decide to develop. If you need an accelerometer, then this is problematic. If just for example tapas on the screen - then the mouse will do here.
In general, in theory it is possible, in practice it is not pleasant.
And it depends a lot on the engine, yes

Answer 3

if you choose an emulator, then https://www.genymotion.com/#!/