活着吗 - 死了么? Demumu

Are You Alive? – Are You Dead?

If you're living alone, a simple daily tap lets you confirm you're okay—and quietly reassures the people who care about you. is a lightweight safety check-in app built for modern solo dwellers: simpler, more reliable, and gentler than the original Demumu.


Why choose Are You Alive?

▸ Daily Check-In Protection: Open the app each day and tap "I'm still here". If you miss check-ins for your chosen number of days, we automatically send an email and SMS to your emergency contact (family or friend) to flag that something might be wrong.

▸ A Better Version of Demumu / Are You Dead?: Goes beyond email-only alerts with instant SMS notifications (faster and more dependable—fixing the original's main pain point!).

▸ Will Function: Set up your last words or important lists in advance within. If something happens, it automatically sends them securely—no regrets left behind.

▸ We Get It: We understand the blunt fear behind "Are You Dead?", but we prefer the gentle question "Are You Alive?". We hide care in your everyday routine—one tap for real peace of mind.

▸ Instant Setup: No sign-up or login needed. Just add your contact's email/phone once, and it runs quietly in the background without bothering your day.

isn't just an app—it's your quiet proof of life in a busy world.

Whether you're in a new city abroad or simply navigating life on your own, nobody wants to become an unnoticed emergency. This app gives you—and those who matter—one extra layer of reassurance every day.

Available worldwide. Download today and start your simple daily habit of being looked out for.