An app called Are You Dead? has gone viral in China as a digital check-in tool aimed largely at young people living alone in the country’s fast-growing cities. Users designate an emergency contact who is alerted if they go several days without confirming their well-being on the app.
Launched in May 2025, the app called “死了么” in Chinese (have I died yet), was initially free but now costs 8 yuan (US$1.15). Recently, it has climbed to the top of Apple’s paid app charts in China. The sudden popularity has also triggered a wave of knockoff apps; the developer Moonscape has issued a public warning against imitators.
In an official media statement carried by local Chinese media, the app’s parent company, Moonscape (Zhengzhou) Technology Services Co., Ltd., said: “These counterfeit applications, which are strikingly similar to our product, seriously mislead users and infringe upon our company’s intellectual property rights. The company reserves all rights to pursue legal action and urges the relevant counterfeiters and imitators to cease their infringement immediately and rectify their products.”
Moonscape said it has received dozens of user complaints related to copycat versions of the app. Some counterfeit products reportedly charge an additional RMB8 (approximately US$1.15) for downloads or usage, but fail to deliver essential features such as email or SMS reminders. The company added that, as of the evening of January 18, the official app had collected thousands of new Chinese user names and was still reviewing questionnaire responses.
Listed internationally under the name Demumu, inspired by Pop Mart's Labubu, the app ranks in the top two in the US, Singapore and Hong Kong, and top four in Australia and Spain for paid utility apps - possibly driven by Chinese users living overseas.
According to Dao Insights, the app’s Chinese name may also have contributed to its visibility. “Are You Dead?” sounds phonetically similar to Ele.me—one of China’s largest food delivery platforms, whose name translates to Are You Hungry. Still, wordplay alone does not explain the scale or speed of its adoption.
The app’s appeal speaks to a broader shift in China’s social fabric. The country is projected to have between 150 million and 200 million single-person households by 2030, which accounts for more than a quarter of all households in the nation.
Living alone offers independence and flexibility, but it also raises the uncomfortable question that if something were to happen, who would notice? Clearly, the worry is at the forefront of a generation navigating life away from family support systems.
According to Dao Insights, just 2.5% of Chinese households were occupied by a single person in 2002. Two decades of rapid economic growth later, millions, particularly younger people, have left their hometowns for bigger cities, creating a cohort of solo dwellers across China’s urban centres.
Declining marriage rates and the pressures of China’s long-criticised '996' work culture—shorthand for working from 9 am to 9 pm, six days a week—leave many young professionals socially isolated despite economic mobility.
China's birth count fell to a new historic low last year, with the population shrinking for the fourth consecutive year. According to figures released Monday by the National Bureau of Statistics, only 7.92 million babies were born in 2025, which is a low of 17% from 9.54 million in 2024, the lowest annual figure since records began in 1949.