Cairn Support

Cairn is a hike log. Tap every national park and state you have visited and your map scratches off. No account, no tracking, no streaks.

Logging

Tap a park on the map or in the Collection to log it. A date is optional. Backfilling decades of old trips is the fastest way to make the map yours.

Touch and hold your home screen, tap Edit, then Add Widget, and search for Cairn.

Logs live on your device and sync privately through your iCloud. Settings has a one tap JSON export of everything.

Questions, ideas, or trouble: faradaybach@gmail.com. We read everything.