BoulderLog

Take control of your bouldering progression with the ultimate offline, AI-powered climbing logbook.

​Tracking your climbing sessions shouldn't require a strong cellular signal or force you to hand over your personal data. Built for boulderers who want powerful metrics without the privacy trade-offs, this app utilizes advanced on-device AI to scan climbing walls, log your sends, and analyze your progression—all completely offline.

Whether you are projecting at your local gym or logging climbs on a home board your data stays exactly where it belongs: on your device. Zero servers. Zero accounts. Zero data sharing.

​CORE FEATURES:

​Intelligent On-Device AI Wall Scanning

Say goodbye to tedious manual entry. Simply snap a photo of the bouldering wall directly through the app or select an existing image from your gallery. Our locally hosted AI instantly scans the image and identifies the holds, allowing you to map out your route in seconds. Because the AI runs entirely on your phone's hardware, it works seamlessly even in gyms with zero reception.

*NEW BOARDS FUNCTION

Turn any wall into a smart training board. Snap a photo and BoulderLog auto-detects your holds, then tag them by type, orientation and difficulty. Generate unlimited custom problems by grade, style and length, as linear climbs or circuits. Build structured pyramid training sessions in seconds, save your favourite routes, and track every send, your hardest grade and your streak. Your home wall, your gym board, endless new climbs.

​Pinpoint Hold Selection & Manual Fallback

Once the wall is scanned, just tap to select your starting holds, zone holds, and the finish. Climbing on a densely packed spray wall or dealing with poor lighting? The app includes a complete manual fallback mode. You have total control to map, edit, and define every single hold on your project with precision.

*NEW BOARDS FUNCTION:

Turn any wall into a smart training board. Snap a photo and BoulderLog auto-detects your holds, then tag them by type, orientation and difficulty. Generate unlimited custom problems by grade, style and length, as linear climbs or circuits. Build structured pyramid training sessions in seconds, save your favourite routes, and track every send, your hardest grade and your streak. Your home wall, your gym board, endless new climbs.

​Log Your Sends & Projects

Keep a detailed, permanent record of your climbing journey. Log completed boulders, track your active projects, and record your attempts. Tag routes by grade, style (e.g., overhang, slab, dynamic, crimpy), and gym location to build a comprehensive historical logbook of your climbing career.

​Advanced Visualized Analytics & Coaching

The more you climb, the smarter your data becomes. The dedicated Stats Tab transforms your raw climbing logs into highly visual, easy-to-read charts and metrics. Track your volume, pinpoint your peak grades, and monitor your session intensity.

More importantly, the app analyzes your historical data to provide targeted training guidance. It will identify your weaknesses and suggest specific areas of focus—whether that means working on specific grades, shifting your style focus from dynamic to static, or adjusting your session volume to break through a plateau.

PRIVACY:

Most fitness apps harvest your data. We don't want it.

​100% Offline Functionality

​Absolute Data Privacy: Your photos, your climbing logs, and your analytics are stored locally on your device's hard drive. No user data is ever transmitted, shared, or sold.

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