The "Are You Dead?" (Si Le Me) app: A tech solution to combat loneliness

Amid the rapid social transformations sweeping the world, particularly in East Asian countries, a Chinese app with the shocking and controversial name "Are You Dead?" (Si Le Me) , achieving unprecedented popularity among young people. This app has not only piqued curiosity but has also topped the list of paid apps in China, offering a technological solution to deep existential anxieties about living alone and dying unnoticed.
How the app works: Simplicity saves lives
The app is based on a simple yet effective mechanism: users are required to log in daily by pressing a green button featuring a cartoon ghost. This simple action serves as a "I'm fine" message. If a user is absent from the app and doesn't press the button for two consecutive days, the intelligent system automatically sends a warning email to a pre-selected emergency contact, allowing for a swift response to check on their well-being. The app quickly transitioned from a free service to a paid one with a nominal subscription fee of 8 yuan (US$1.15), yet it has continued to gain popularity.
Social context: The phenomenon of living alone
The success of this app cannot be separated from the demographic and social context in China. With the rapid pace of urbanization and the changing nature of traditional lifestyles, the phenomenon of single-person living has increased significantly. Official data indicates that the percentage of single-person households jumped to 19.5% in 2024, compared to just 7.8% two decades ago. This shift reflects a new reality where young people are postponing marriage, or older people are choosing to live alone, creating a pressing need for alternative safety nets to compensate for the absence of the extended family.
Regional dimensions and shared concerns
This type of app gains its significance from a broader regional context in East Asia, where countries like Japan and South Korea are grappling with similar phenomena. In Japan, the phenomenon of dying alone is known as "Kodokushi," a preoccupation that haunts many. This concern appears to have spread to neighboring China, explaining the app's immense popularity not only in China but also its inclusion in top app lists in the United States, Singapore, and Hong Kong, demonstrating that the "loneliness epidemic" has become a global, transnational challenge.
Future predictions: Technology as a life partner
Demographers warn that this trend is on the rise, with research projections indicating that the number of single-person households in China could reach 200 million by 2030, representing 30% of the population. With fertility rates declining and the population shrinking for the third consecutive year, relying on digital solutions like the "Are You Dead?" app is no longer a luxury but a necessity to reassure millions of people who fear being caught in emergencies behind closed doors without anyone noticing.



