Many websites claiming "OMSI 2 for Android" are usually:

The most realistic part was the heat coming off my processor as it tried to digest whatever 'New_OMSI_Android_Real_Legit.apk' actually was. It didn't give me a steering wheel, but it did give my antivirus software a full-blown panic attack.

Widely considered one of the best mobile options, featuring realistic environments and a company management system. Coach Bus Simulator: