Tendon - Climbing Tracker

Tendon: The climbing training app that tracks your sessions, builds strength, and shows real progress — offline, secure, and completely free.

Tendon – Your Smart Training Companion for Climbing and Bouldering

Tendon helps you structure, track, and improve your training from your first boulders to your hardest projects. With precise logging, focused tools, and a clean interface, you can spend less time managing data and more time climbing.

Main Features • Detailed training tracking for climbing, bouldering, and hangboard sessions • Campus board and pull-up training logs • Stretching and finger rehab with 8 guided exercises • Intelligent hangboard timer with automatic work/rest intervals • Tindeq Progressor integration for precise force measurement • GPS location tracking for gyms and outdoor spots • Advanced progress analytics and personal records • Calendar-based long-term training overview • Dark mode support • Full German and English localization • Offline-first usage with cloud sync

For every climber Whether you are just starting or working on your next grade milestone, Tendon adapts to your level and helps you train with consistency.

Why Tendon? • Clear, intuitive interface • No ads, no distractions • Free to use with all core features included • Built by climbers for climbers • Regular updates and feature improvements • Privacy-first and GDPR-compliant • Multi-device sync across your account