Demumu
Solo Living Safety Guardian
Tap "I'm Alive" daily. If you forget to check in, we'll notify your family. Minimalist, zero privacy collection, adding a low-cost safety net to solo living.
Are you alive today?
Tap the button below to check in
Core Features
Absurdly simple, but precisely solving the problem
Demumu doesn't sell high-tech, it sells "peace of mind at minimal cost"
Daily Check-in
Open the app, tap the big green button to confirm "I'm Alive". Super simple, done in 3 seconds.
Alert Notification
Haven't checked in for 2 days? The system automatically emails your emergency contacts to let family know ASAP.
Zero Privacy Collection
No location, no contacts, no camera permissions needed. Your privacy - we don't touch any of it.
How It Works
Three Steps to Start Safety Guardian
Setup takes just 1 minute, protection lasts every day
Set Emergency Contacts
Enter 1-3 email addresses of family or friends
Daily Check-in
Open the app, tap the "I'm Alive" button
Auto Protection
48 hours without check-in, system auto-notifies emergency contacts
Global Downloads
App Store Paid Chart
Countries/Regions
User Rating
Who It's For
Curing the modern anxiety of "being discovered only after social death"
Buying this app is like buying psychological insurance - you may never use it, but if you do, it's worth the price
Solo Young Professionals
Working hard in big cities, living alone, occasionally worrying "what if something happens and no one knows"
Overseas Chinese
Far from home, family always worries about your safety - this is the simplest way to report you're okay
Introverts
Don't want to call family daily to bother them, but want a "just in case" safeguard
Elderly Living Alone
Seniors with children away - one-tap check-in is easier to stick to than complex operations
Coming Soon
We're Continuously Evolving
Core stays minimalist, but features become more thoughtful
SMS Notifications
More timely than email, better suited for Chinese users
Message Feature
Set "If I don't check in, please help me handle XX matter"
Senior-Friendly Version
Larger fonts, simpler operation, designed for elders
FAQ
Things You Might Want to Know
Add a Safety Net to Solo Living
Just $1.99, for the peace of mind that "someone will know if something happens"
$1.99 one-time purchase · Lifetime use · No subscription