Altimeter GPS & Barometer

Transform your smartphone into a professional-grade altimeter and barometer tracking device. Whether you are navigating remote wilderness hiking trails, tracking cabin altitude during a commercial flight, or predicting severe weather trends, our hybrid GPS and pressure sensor technology delivers absolute pinpoint accuracy—working seamlessly without an internet connection. We have built the ultimate utility for anyone requiring an accurate altitude meter and atmospheric pressure monitor in a single, battery-optimized application.

🌐 True Offline Altitude Measurement & GPS Tracking

Rely on advanced GPS satellites triangulation to precisely track your elevation meter and latitude/longitude coordinates deep in the backcountry. No cellular service or Wi-Fi is required. This offline hiking altimeter is specifically optimized to act as a low battery GPS tracker, ensuring you conserve power during multi-day expeditions. We intelligently combine data from your device's internal barometric pressure sensor with satellite signals to prevent altitude drift and deliver surveyor-level accuracy, even in deep canyons or heavy forest canopies.

🌪️ Advanced Barometer & Weather Forecasting

Monitor atmospheric pressure changes in real-time. Track Mean Sea Level (MSL) pressure and utilize our barometric trend analyzer to predict incoming storms. This is an invaluable tool for testing fishing barometer pressure, sailing, and mountaineering. View a beautiful analog altimeter gauge or a detailed 24-hour pressure chart to monitor environmental shifts. You can easily switch between scientific and imperial measurement units, including hectopascals (hPa), millibars (mbar), inches of mercury (inHg), and millimeters of mercury (mmHg).

🧭 Precision Navigation & Compass Tools

Our integrated smart mini compass with a 0–360° heading and auto-calibration ensures you never lose your bearing on the trail. Utilize our latitude longitude coordinate finder to pinpoint your exact global positioning. Whether you are setting up a tent or navigating a dense fog, our true north and magnetic north compass tools provide the directional certainty you need to reach your destination safely.

⚙️ Professional Calibration (QNH) & Data Sources

Calibrate your barometric altimeter against local meteorological stations, the nearest airport data, or utilize official NASA SRTM elevation datasets for absolute accuracy. You can manually enter your QNH calibration altimeter values to match professional aviation standards. If your device lacks an internal pressure sensor, the app intelligently retrieves atmospheric pressure data via the internet from the nearest weather station.

📈 Smart Elevation Logger & Activity Tracker

Automatically record your maximum and minimum altitude, charting your vertical elevation profile during skiing, running, or mountain biking excursions. Background elevation logger capabilities ensure your data is captured continuously without keeping the screen active, saving crucial battery life. You can view your elevation tracks on a map, analyze your total elevation gain, and export your trip data.

Perfectly Suited For Every Activity and Profession:

For Hikers, Trekkers & Alpinists: Monitor elevation gain, record exact coordinates, and share summit top altitude pictures with topographic precision. Use it as your primary offline hiking altimeter.

For Aviation & Commercial Flights: Track cabin pressure and flight paths using GPS-only mode while your device is in airplane mode, making it the perfect flight altimeter without internet.

For Fishing & Outdoor Sports: Monitor sudden atmospheric pressure drops to increase your chances of a successful catch by tracking the fishing barometer pressure.

For Health & Wellness: Track barometric pressure for migraines, allowing you to proactively anticipate and manage headaches or joint pain caused by sudden weather changes.