Overview
When a group of teenagers receive an invite to download the latest smartphone app, an intelligent personal assistant, they expect a harmless way to get directions and restaurant recommendations. But the sinister nature of the app soon reveals itself, tormenting the friends by tapping into their darkest fears.
Reviews
Watched this all the way through, then came here to rate it only to discover that I had already watched it. Didn't remember one little bit of it. Enough said.