Olkano

Olkano is a check-in reminder app for people who live alone.
Tap once to confirm you’re OK. If you miss a check-in, your trusted contacts get an alert.
No alerts are sent when you check in—only if you miss one.
Privacy-first by design: no ads, no trackers, and no third-party analytics. Free plan available.
Terms of Use: https://www.olkano.com/terms/