GPS Pro: Full On-the-Spot Telemetry & GNSS Sensor Suite

Mainstream surveying and GPS telemetry apps charge steep recurring annual subscriptions ($100-$300/yr), require constant cloud logins, and obscure raw hardware sensor data. Field operators, pilots, maritime skippers, search & rescue personnel, and outdoor professionals need instant on-the-spot access to EVERYTHING their phone hardware can measure: exact multi-format coordinates, instantaneous ground speed, multi-source elevation, orbital satellite health, barometric pressure, IMU G-force vectors, and magnetic declination—100% offline. Core Features: • Full On-the-Spot Coordinates: WGS84 Decimal Degrees, DMS, Military MGRS, UTM Grid, and ECEF Cartesian (X,Y,Z meters) • Comprehensive Speed & Velocity Suite: Instantaneous speed in mph, km/h, knots, and m/s with peak speed and pace meters • Dual Elevation & Vertical Speed: GNSS Mean Sea Level (MSL) altitude + Barometric altimeter + Vertical Speed Indicator (VSI in m/s & ft/min) • Full Satellite Orbital Inspector: Live satellites in view vs locked across GPS, GLONASS, Galileo, BeiDou, QZSS with C/N0 signal-to-noise density • Precision Dilution of Precision (DOP): Real-time HDOP, VDOP, PDOP, TDOP, and GDOP geometry accuracy indicators • Attitude, Heading & Orientation: True North vs Magnetic North azimuth, magnetic declination auto-calculation, pitch, roll, and compass rose • Environmental Sensor Suite: Hardware barometer atmospheric pressure (hPa/inHg), 3-axis accelerometer G-force vector, ambient lux, and battery thermal metrics • 1-Tap Telemetry Export: Instant on-the-spot full telemetry snapshot export to clipboard, SMS dispatch, or local CSV/JSON • 100% Sovereign Offline: Zero cloud accounts, zero ads, zero subscriptions, zero tracking 100% Offline • 75% Less Than Mainstream Subscriptions • Zero Cloud Accounts Required.