Last Seen: Safety Check-ins

Last Seen is a simple, private check-in app for people who want someone to notice if they go quiet.

Set a check-in rhythm, choose a preferred time, and tap once to confirm you’re okay. If you miss a check-in, Last Seen marks you as due or overdue and can notify your trusted contact by email.

Built for people living alone, older adults, caregivers, solo travelers, and anyone who wants a quiet safety net.

Features: • One-tap check-in • 2-day or 3-day schedule • Preferred check-in time • Due and overdue reminders • Trusted contact email alerts • iCloud sync across devices • Reset and update anytime • No social feed, no tracking • No account or login required