Use Andy to emulate Android on your desktop - CNET: There are lots of great reasons to use an Android emulator. Perhaps you're thinking of ditching your iPhone in favor of, say, a Google Nexus, but want to test-drive Android first. Or maybe there's an app that would be convenient to run on your PC, like Messaging or WhatsApp. Heck, maybe you just want to enjoy Clash of Clans on a larger screen.
Whatever your plans, Andy should be able to accommodate them. Unlike BlueStacks, which merely runs Android apps, this free utility gives you a fully operable Android experience on a Windows or Mac system, and can even sync with your existing Android device.