AltiX Skydiving

Plan, log, and review every skydive with AltiX on iPhone and Apple Watch — featuring GPS tracks, wind-aware planning tools, and equipment reminders.

AltiX brings skydiving planning, jump logging, and equipment tools together on iPhone and Apple Watch. APPLE WATCH ALTIMETER AND JUMP LOGGER • View a clear altitude display using fused, barometric, or demo mode. • Automatically calibrate on the ground and detect takeoff, freefall, canopy flight, and landing. • Record altitude samples and a phase-tagged GPS route. • Save an original point and see live distance and direction back to it. REVIEW EVERY JUMP ON IPHONE Completed watch logs sync to the paired iPhone for detailed review. Explore the altitude profile, summary data, and GPS track, with different colors for takeoff, freefall, and canopy flight. Export a raw JSON copy through the system share sheet when you want to analyze or archive your data elsewhere. WIND-AWARE MAP PLANNING • Landing Pattern Assistant: Generate wind-adjusted standard patterns for student, experienced, and expert canopy profiles, or design a custom swoop route with draggable waypoints. • Exit Spot: Estimate an exit range using wind aloft, freefall drift, deployment altitude, and canopy performance. • Cutaway Finder: Estimate a detached canopy’s probable path and landing area using cutaway altitude, fall rate, and forecast or historical wind data. • Automatic or manual wind profiles let you plan with online data or enter local observations yourself. ESSENTIAL SKYDIVING TOOLS • Wingload Calculator with linked weight, canopy size, and wing-loading values. • Repack Reminders for multiple rigs, configurable intervals, advance notice, and local notifications. • Feet or meters for altitude, and kilometers or miles for distance. • English and Simplified Chinese interface options. FREE AND PRO ACCESS The free plan includes Standard Landing Pattern Assistance, the Wingload Calculator, and Repack Reminders. AltiX Pro unlocks the complete iPhone and Apple Watch feature set. Monthly and annual subscription options are available. IMPORTANT SAFETY NOTICE AltiX is a planning and logging aid. It is not a certified altimeter, navigation instrument, or life-safety device. Sensor readings, GPS, wind forecasts, calculations, batteries, and software can fail, lag, or be inaccurate. Always use certified equipment, current local observations, qualified instruction, and established drop-zone procedures.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/