Chinese App 'Demumu' Gains Popularity for Safety Checks Among Solo Residents

A Chinese app originally named 'Are You Dead?' and now rebranded as 'Demumu' has gained viral popularity for helping people living alone check in daily to ensure their safety. The app notifies an emergency contact if users fail to confirm their status over consecutive days. With China having up to 200 million single-person households, the app addresses growing concerns about loneliness and safety among young urban residents. It is a paid app available on Apple’s store and plans to expand globally.