A new app designed for people living alone has gone viral in China, attracting massive downloads and sparking conversation on social media. Originally named Sileme, which translates to “Are you dead?” the app targets solo dwellers, from students to office workers, helping them stay connected with loved ones for safety purposes.
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The app requires users to set up a single emergency contact and sends automatic notifications if the user does not check in for consecutive days. Its popularity reflects China’s growing number of one-person households, which the Global Times estimates at around 200 million, with a solo living rate exceeding 30%.
An app called “Are you dead?” suddenly went viral online and currently ranks first on Apple’s paid utility app chart. pic.twitter.com/gOenFenQtc
— Jessica Zang (@JessicaZ1018) January 14, 2026
Following its surge in popularity, the development team announced a subscription plan costing eight yuan (around $1.15) and revealed plans to rebrand the app globally under the name Demumu. On Apple’s App Store, Demumu is currently ranked number two in paid apps after briefly topping the chart earlier this week.
Chinese app for people living alone goes viral
“Are You Dead?”, an app that sounds the alarm if a user doesn’t check in every 48 hours, is one of China’s top-selling paid apps recently as the country’s growing class of solo dwellers flock to download it pic.twitter.com/8Z3eSF7b3v
— AFP News Agency (@AFP) January 14, 2026
The app was co-founded and independently operated by three developers born after 1995. The team thanked users for their support and said the subscription fees would help cover increasing operational costs. On social media, reactions to the app’s original name were mixed, with some users urging the developers not to change it and others suggesting alternatives such as “Are you alive” or “Are you there.”
One user commented, “Maybe some conservative people can’t accept it, but it is helpful for safety purposes. It will make us unmarried people feel more at ease to spend our lives.”
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The app’s viral growth highlights the rising demand for practical tools that cater to solo lifestyles, combining convenience with safety in an increasingly connected world.