A starkly named mobile app called Are You Dead? has surged in popularity across China, striking a chord with millions of young people living alone in major cities.
The app’s concept is simple: users must check in every two days by tapping a large on-screen button to confirm they are alive. If they fail to do so, the app alerts a designated emergency contact that something may be wrong.
Although it launched quietly in May last year, Are You Dead? has gone viral in recent weeks, propelling it to the top of China’s paid app charts. Its rapid rise reflects a growing social reality—by 2030, China could have as many as 200 million one-person households, according to figures cited by state media.
The app targets people living alone, including office workers, students, and those who choose a solitary lifestyle. On Chinese social media, users describe fears of falling ill or dying unnoticed, with no one around to help.
“I sometimes wonder, if I died alone, who would collect my body?” one user wrote online.
For Wilson Hou, a 38-year-old professional working in Beijing, those concerns are personal. Temporarily separated from his family due to work commitments, Hou says he downloaded the app to ease worries about living alone. He listed his mother as his emergency contact in case something happened to him.
Despite its popularity, the app’s bleak name has sparked criticism. Some users say it feels ominous or unlucky, calling for a more positive alternative such as “Are You OK?” or “How Are You?” The company behind the app, Moonscape Technologies, has acknowledged the feedback and said it is considering a name change.
Internationally, the app—listed under the name Demumu—has also performed strongly, ranking among the top paid utility apps in markets such as the United States, Singapore, Hong Kong, Australia, and Spain, likely driven by Chinese users living abroad.
Originally free, the app now costs 8 yuan (about $1.15). Its creators, three developers born after 1995, say it was built with a modest budget but has since grown rapidly in value. They have reportedly sought investment to expand the business.
Looking ahead, the company says it is exploring a version of the product aimed at elderly users, as China grapples with a rapidly aging population. More than one-fifth of the country’s population is now over 60.
While Moonscape Technologies has not responded publicly to media inquiries, its message resonates with a growing segment of society—people living alone who want reassurance that someone will notice if something goes wrong.