Crux Logs: Climbing Journal
Routes, Boulders & Grades
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Crux Logs is a private climbing journal and tracker for sport, trad, top rope, and bouldering. Log sessions, route attempts, sends, falls, fear ratings, project notes, and grade progress without an account.
Most climbing apps stop at sends. Crux Logs asks the harder question: are you getting braver?
LOG CLIMBS FAST
Grade, outcome, attempts, falls, hangs, flash, fear, notes, done. Use it from iPhone or Apple Watch while you climb.
PROJECTS
Track a route or problem across multiple sessions. Keep attempts, beta notes, media references, and the full path from first try to send in one place.
GRIT ENGINE
Six deterministic metrics computed from your log. No AI, no guessing, no generic coaching.
- Push Rate: how often you try hard things
- Fall Willingness: how often you practice falling
- Fear Tracking: whether exposure is making climbs feel calmer
- Comfort Zone Ratio: how much volume sits below your limit
- Project Persistence: how long you stay with hard routes
- Session Consistency: how steady your climbing rhythm is
GRADE PYRAMID
See volume and sends by grade. Split your progress by routes, boulders, indoor sessions, outdoor sessions, and time window.
ROUTE DATABASE
Browse routes from OpenBeta, save local crags, use GPS to detect nearby areas, and link ticks to real routes.
PRIVATE BY DEFAULT
Your climbing log stays on your device. iCloud backup is optional. No accounts, no ads, no tracking, no cloud backend. Export your data as JSON or CSV anytime.
FREE FOREVER
The full app is free. The tip jar is optional and does not unlock features.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://cruxlogs.com/privacy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
* Bug fixes and performance updates
The developer, Crux Labs LLC, 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Crux Labs LLC
- Size
- 42.4 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - iPad
Requires iPadOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.0 or later. - Apple Watch
Requires watchOS 11.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Belay Beers $9.99
- Day Pass $19.99
- Chalk Ball $4.99
- Copyright
- © 2026 Crux Labs LLC