Calling…

Sending alert…

Who do you want to call?

Settings

The big button calls the first person on this list. If they don't answer, the app offers the next one.

Name of the person using this phone

Home address

Sent in the alert if the phone can't get a GPS fix.

Countdown before the call starts

Silent alert to family

The moment the button is pressed, the app sends a push alert with her location — without her doing anything, and whether or not anyone picks up the phone. Family installs the free ntfy app and subscribes to this exact link, or opens family.html in a browser.

Alert link

Treat this link like a key — anyone who has it can see the alerts. Any webhook URL works too.

Not tested yet

Install on the home screen

iPhone: Share arrow in Safari → “Add to Home Screen”.
Android: ⋮ menu in Chrome → “Install app”.