TrekGuard: Altimeter & Safety

TrekGuard is a free altimeter and trekking safety app built for hikers, trekkers, and mountaineers heading into high-altitude trails.

ALTITUDE TRACKING & ALTIMETER
• Real-time altitude meter using GPS and barometric sensors
• Elevation gain tracking with ascent rate monitoring
• Smart alerts when you're climbing too fast
• Oxygen saturation estimate based on your current elevation

14 TREK ITINERARIES — NEPAL & HIMALAYAS
• Everest Base Camp (EBC), Annapurna Circuit, ABC, Manaslu, Langtang, Gokyo Lakes, Mardi Himal, Poon Hill, and more
• Day-by-day altitude profiles with acclimatization safety scores
• Calendar-based departure planner with countdown

ALTITUDE SICKNESS PREVENTION
• AMS (Acute Mountain Sickness) self-checker
• Acclimatization advisor based on WHO guidelines
• Hydration and rest reminders during treks

OFFLINE MAPS & NAVIGATION
• Download maps for offline hiking — works with zero cell coverage
• Compass and backtrack navigation
• Waypoints for camps, water sources, and trail junctions
• GPS trek recording with route visualization

EMERGENCY SOS TOOLS
• Flashlight SOS morse code signal
• Emergency whistle
• Share GPS coordinates via SMS — works offline
• Emergency contacts quick access

TREK PHOTOS
• Altitude-stamped photos with location overlay
• Glassmorphic watermark design

ACHIEVEMENTS & BADGES
• Earn badges for trek milestones
• Track your trekking progress

PRIVACY FIRST
• No ads, no accounts, no data collection
• All data stays on your device
• Works completely offline

Whether you're planning an Everest Base Camp trek, a day hike in the Himalayas, or a solo backpacking trip into remote mountains — TrekGuard is your offline altitude safety companion.

Download your altimeter and trekking safety companion today.