That Game on Your Phone May Be Tracking What You’re Watching on TV

At first glance, the gaming apps — with names like “Pool 3D,” “Beer Pong: Trickshot” and “Real Bowling Strike 10 Pin” — seem innocuous. One called “Honey Quest” features Jumbo, an animated bear.

Yet these apps, once downloaded onto a smartphone, have the ability to keep tabs on the viewing habits of their users — some of whom may be children — even when the games aren’t being played.