klettrack
klettrack is a free, open-source app to log boulder and rock climbing sessions, plan training, and sync your boards (Tension Board, Kilter).
Your data stays on your device - no accounts, no tracking.
Climbing Log
Record your climbs, grades, and attach videos - across gyms, boards, and styles. A clean log book to help you understand your climbing better.
Board Sync
Sync your Tension Board 2 and Kilter Board sessions into klettrack, giving you one place where all your climbs live.
Training Plans
Template-based sessions with a catalog of 100+ drills - climbing-specific strength, core, antagonist training, and mobility.
Analytics
See sends vs. attempts, send ratio, seasonality heatmaps, and more. Drill into your data to understand weaknesses and areas to focus on.
Timer
A proper training timer with get-ready, work, rest, and between-set intervals. Comes with presets for popular climbing and strength protocols, so you don’t have to juggle multiple apps.
Private by Design
All data stays on device. No accounts. No tracking. No ads.
Why klettrack?
We built the app we wanted: open, private, and focused on the essentials. No clutter. No gimmicks. Just a reliable way to track your climbing and training, whether you’re on a board, in the gym, or outside on rock.
Your feedback matters
Contribute
Issues, feature requests, and pull requests are welcome.
Android devs, we’d love to hear from you!
Privacy
klettrack stores all data on your device. The app does not collect analytics, does not require an account, and does not track you.