How to install

1. Tap Download for Android and open the file when it's done.
2. If Android asks, allow your browser to install unknown apps. If Play Protect warns you, tap More details → Install anyway. That happens for every app that isn't from the Play Store.
3. Open Fall Call, enter a family member's phone number and tap Start.
4. Allow phone calls and notifications, and tap the yellow buttons so it can run in the background and show the countdown over the lock screen.

Already installed? The app updates itself: open it and tap Update when a new version is out.