Hi Creative Ed,
thanks for your interest!
Well, there's an algorithm "Rooms & Corridors" that looks a little bit like your screenshot. I'm a bit confused with "rooms that are made of 1 tile only". However, there's no algorithm to make something that looks exactly like your screenshot, I'm afraid.
There's a free version that enables all the algorithms so you can try them out for yourself. Only the deployment of your game and some add-ons are restricted to the full version.
Yes, it is platform-independent. If you encounter issues on Mobile, I'm here to assist you or give a refund in the unlikely case that it would not work.
Best regards
Aerosys