Demumu-Are you dead? 死了吗？

About Demumu-Are you dead? 死了吗？

Demumu-Are you dead-Living Alone check-in App

Demumu-Are you dead-Living Alone check-in is a simple app for people who live alone.

If you don’t check in for a long time, the app notifies someone you trust.

No cameras.
No tracking.
No constant monitoring.

Just a quiet way to let others know:
“I’m still here.”

Why this app exists

People joke online:
“Did you disappear?”

But for many people living alone, this question is real.

Demumu-Are you dead-Living Alone check-in was inspired by that reality — and by the idea that silence can sometimes mean risk.

This app doesn’t watch you. It just waits for you.

How it works

• Check in with one tap
• Set an inactivity time limit
• Add an emergency contact email
• If you don’t check in, they get notified

That’s it. No pressure. No daily nagging.

What makes it different

✔ Designed specifically for people living alone
✔ You control the rules, timing, and contacts
✔ No location tracking
✔ No health or medical claims
✔ Minimal data, privacy first

Demumu-Are you dead-Living Alone check-in is not a social app. It’s a safety net you hope you’ll never need.

Important disclaimer

Demumu-Are you dead-Living Alone check-in is not an emergency service or medical device.

• It does not detect health conditions
• It does not automatically call emergency services
• Notifications may be delayed or fail due to technical reasons

Always contact local emergency services if immediate help is needed.

Who it’s for
• People living alone
• People who go out to work alone
• Elderly users who prefer simple tools
• Anyone who wants peace of mind without surveillance

Simple, quiet, human
No feeds. No algorithms. No noise.

Just a small signal to the outside world —
in case one day, you stop answering.