iNDS Emulator - iNDS is a Nintendo DS emulator that allows you to simulate Nintendo DS games on your iOS device.
iAndroid - iAndroid is an Android Emulator that lets you simulate Android UI into iOS and use it as a native iOS app.
BlueStacks - BlueStacks is a website designed to format mobile apps to be compatible to desktop computers, opening up mobile gaming to laptops and other computers. Read more about BlueStacks.
NDS4iOS - NDS4iOS is a Nintendo emulator that allows you to simulate Nintendo DS games directly on your iOS or iPad OS device.
Genymotion Desktop - Genymotion Desktop is a well-known Android emulator for running different android apps on PC and particularly for app development.
GBA4iOS - iOS: The popular Game Boy Advance emulator, GBA4iOS has been updated to version 2.