TerrainIQ: Outdoor GPS & Trail

Sandra Fries Elovitz

About this app

Know your terrain. Own your mission.

TerrainIQ is not just another standard weather tracker or basic fitness app. It is a real-time geo-environmental intelligence interface designed for outdoor athletes, hikers, runners, cyclists, and skiers who want to transform raw environmental conditions into a strategic advantage.

Whether you are hitting a new running route, navigating a rugged hiking trail, or climbing steep grades on your bike, TerrainIQ tracks background GPS and delivers actionable audio feedback like a professional coach in your ear.

📊 REAL-TIME TERRAIN & EFFORT INTELLIGENCE
- Live Slope Graph: The only outdoor app that displays your slope profile in real-time as you move. Color-coded by grade severity, updating every 15 meters with smooth GPS altitude data.

- Unified Effort Score: Avoid exhaustion. TerrainIQ combines environmental load (heat index, humidity, wind resistance, AQI) with physical terrain grade to calculate your true physiological cost.

- Elevation Tracker: Monitor your exact altitude, cumulative elevation gain, and nearby peaks to prepare for the trail ahead.

🧠 AUDIO TACTICAL AI COACH (Powered by Claude)
- Live Voice Callouts: Get spoken alerts in under 12 seconds when meaningful conditions shift.

- Adaptive Guidance: Receive instant audio cues for steep climbs, altitude spikes, heat index warnings, or rapid terrain changes so you can adjust your pace instantly.

🚨 CONTINUOUS SAFETY & HAZARD MONITORING
- Wildfire Alerts: Stay safe with NASA FIRMS active fire satellite data updated every 12 hours, paired with real-time wind direction analysis to spot drifting smoke within 25 miles.

- National Weather Service (NWS) Severe Weather: Receive direct, location-specific NOAA and National Weather Service alerts for flash floods, extreme heat, and severe storms mapped directly to your exact GPS coordinates.

- Off-Trail Detection: Get rapid alerts the moment you drift away from established trail networks or ski boundaries.

🏃 DESIGNED FOR 5 CORE DISCIPLINES
Tailor your dashboard to your specific sport for customized pace adjustments and safety protocols:

- Hike: Off-trail tracking, elevation charts, and automatic rest check-ins.
- Run & Walk: Effort-adjusted pace metrics (know your true pace in 95°F heat) with background GPS tracking.
- Cycle & Ski: Condition-specific effort scores that factor in heavy wind resistance and extreme cold temperatures.

🔒 RECOVERY & DATA YOU CAN TRUST
- Authoritative Sources Only: No guesswork. Powered by live data from OpenWeatherMap, AQICN, Open-Meteo, NASA, and NOAA.
Premium Elevation Analytics: Review an in-depth, post-activity chart showing your minimum, maximum, and total elevation context alongside a visual route map.

- 100% Free & Privacy First: Completely free to download with no account registration or log-in required. Your background GPS location data is processed locally and used purely for real-time tracking, safety alerts, and milestone announcements.

Go out informed. Come back safe. Download TerrainIQ today.

What’s new

Welcome to TerrainIQ!

Real-time GPS tracking with live weather, air quality, and terrain intelligence for your outdoor activities.

- Track Runs, Walks, Cycling, Hikes & Ski sessions
- Live effort scoring based on real conditions
- AI-powered Mission Briefings before you head out
- Safety alerts for heat, air quality, and wildfires
- Full metric & imperial support
- Light & dark themes
- Reliable tracking with your screen locked

Know your terrain. Own your mission.