Cortana on Android, iOS reminds users it will be gone soon

Of all the major AI-powered smart assistants, Microsoft’s Cortana was singular in being the only one based on an existing character. It seems, however, that it’s fated to return and remain in its Halo universe as Microsoft slowly pushes it out of its other non-gaming incarnations. It really isn’t news that Cortana’s mobile presence will be ending this month but …