Microsoft announced last month that it will make its digital assistant Cortana available on Appliances Android and iOS.
But the company, continuing the surprises, has just announced that it will release the first beta application for Android devices from July. 
The beta version is expected to be released for testing purposes just as with the unstoppable builds of Windows 10.
“We announced earlier that Windows 10 will include Cortana. To expand availability to more devices, we're announcing that the Cortana app will soon be available for Android devices and iPhones" says Microsoft on her blog.
We announced earlier that your Windows 10 experience includes Cοrtana.** To extend availability to a multitude of devices, we announced basis the Cortina app will be available soon for Android phones and iPhones, working as a companion to Cortina on your Windows 10 PC. Starting in July, the beta of the Cortina app for Android Phones will be available to test as a companion to Windows 10 PCs.
