GPS2Quantum

Requires a subscription. Download is free with a trial (Monthly: 7 days, Annual: 14 days). After the trial, subscriptions auto-renew unless canceled. Pricing: Monthly $4.99 / month, Annual $26.49 / year. Manage or cancel in iOS Settings → Subscriptions. Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy: https://gps2quantum.com/privacypolicy GPS2Quantum™ converts GPS coordinates into simulated quantum positioning data. Designed for use by researchers, students, and professionals in navigation, geoscience, aerospace, and energy sectors, this tool explores how quantum-based systems may supplement or replace satellite-based positioning in the future. Using user-defined inputs—including latitude, longitude, altitude, sensor class, and drift conditions—GPS2Quantum™ performs a full transformation from WGS84 to Earth-Centered Earth-Fixed (ECEF) coordinates and then calculates a simulated quantum state vector. The app also provides positional drift and uncertainty radius outputs based on user-specified time since GPS loss, or even set backwards in time to simulate sensor calibration. Key Features: Convert GPS coordinates (WGS84) to ECEF (X, Y, Z) reference frame Simulate quantum navigation state: Radial Distance (r) Polar Angle (θ) Azimuthal Angle (φ) Configure sensor class, drift rate, and drift time Visualize positional uncertainty (1D drift and 3D radius) Full metadata tagging for frame, method, and timestamp Optimized for fieldwork, classroom use, and early-stage R&D This app is built for forward-looking engineers, educators, and students preparing for a world where resilient, GPS-independent navigation is essential. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/