Cairn: Hiking Journal
Your hikes, beautifully kept
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Cairn turns every hike into a memory worth keeping. Record your walk, and get it back as a map, a story, and a keepsake you'll actually revisit.
Cairn is a hiking journal that helps you remember the trails you walk, not just track them.
Most apps treat a hike as a workout to measure. Cairn treats it as a memory to keep. Record your walk and Cairn gives it back to you as something worth returning to: your route on the map, your photos in place, and a written recap of the day.
RECORD
Start a trip and Cairn quietly records your route, your photos, and the shape of your day in the hills. It works in the background so you can put your phone away and just walk.
REMEMBER
Every hike becomes a place you can revisit. A map of where you wandered, the photos pinned where you took them, and an AI-written narrative that turns your trip into a story, drawn from your own track and notes.
REVISIT
Build a personal atlas of everywhere you've been. Watch your trails accumulate over time, and look back on the days that mattered.
TURN HIKES INTO KEEPSAKES
Order a printed Trip Book of a hike you loved, a real, physical book of your route, photos, and story, delivered to your door.
CAIRN+
Upgrade to Cairn+ for AI hike narratives, your full memory atlas, photo maps, cloud sync across devices, and shareable trip links.
Cairn is built for people who love being outside and want to hold on to it. Not the hike you're planning next, the ones you've already walked, and don't want to forget.
Cairn+ is an auto-renewing subscription.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://www.get-cairn.app/privacy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Sean Prentice, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Location
- Contact Info
- User Content
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Sean Prentice
- Size
- 120 MB
- Category
- Travel
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Location
- This app may use your location even when it isn’t open, which can decrease device battery life.
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Cairn Pro $4.99
- Copyright
- © 2026 Kurelo