Sendr Climbing App — The Complete Mobile Vertical Companion

The Sendr mobile app is engineered to be an active progression partner for rock climbers. From finding your next project to navigating approaches and logging sends, Sendr replaces fragmented guidebooks with an intelligent, connected ecosystem.

Engineered for Every Climbing Discipline

Whether you are projecting boulder problems in Fontainebleau, redpointing sport routes in the Red River Gorge, or placing trad gear in Yosemite, the Sendr app adapts to your climbing style with dedicated discipline modes and grade conversion across V-Scale, Font, French, and YDS systems.

Offline-First Approach Pathfinding & Topos

Download full crag packages with zero cell service required. View interactive vector maps, parking waypoints, boulder field trails, base-of-wall coordinates, and descent gullies directly on your smartphone screen.

Smartwatch Integration for Hands-Free Navigation

Sync approaches directly to Suunto and Garmin devices. Keep your phone in your pack and follow turn-by-turn waypoint arrows directly on your wrist while hiking into alpine crags.

Direct Synchronization with Sendr Coach & Training Engine

Sessions recorded in the mobile app automatically feed into Sendr Coach to update your readiness index, tendon strain gauges, and grade progression curves in real time.

Frequently Asked Questions

Is the Sendr climbing app available on iOS and Android?
Yes, Sendr is available for both iOS (Apple App Store) and Android (Google Play Store), with seamless cloud sync across all your devices.
Does the app require cellular data at the crag?
No. You can download crag maps, topos, route descriptions, and ticklists before heading out for complete offline functionality.
How does Sendr handle battery consumption during GPS tracking?
Sendr uses intelligent adaptive GPS polling to minimize battery drain, allowing full-day approach tracking and ascent logging on a single charge.