Most people have easy access to location-sharing apps, but how they use them and the drama that ensues differs. For Maria-Camila Garcia (right), only her true friends let her track their whereabouts.

I was at a bar the other night when a friend and I were wondering what to do next. “Shall we see where everyone’s at?” she said, pulling her phone out. I fully expected her to drop a few lines on ...

The Find My app helps track devices and you can share your location with contacts for safety and convenience. You can set ...