Compass Pro vVARY

Navigate with Precision - Professional Compass for Android

Compass Pro is your ultimate navigation companion, delivering high-accuracy magnetic and True North readings with professional-grade features. Whether you're hiking, orienteering, sailing, or exploring the outdoors, get precise directional guidance you can trust.

ACCURATE COMPASS & TRUE NORTH
• Real-time magnetic heading from 0-359 degrees
• True North calculation using World Magnetic Model (WMM)
• Automatic magnetic declination adjustment based on your location
• Smooth, lag-free compass dial rotation at 60 FPS
• Large, easy-to-read degree display with N/E/S/W cardinal markers

TARGET BEARING & NAVIGATION
• Tap the compass dial to set custom target bearings
• Live deviation tracking shows how far you are from target direction
• Visual target arrow on compass dial for quick reference
• Haptic feedback when aligned with your destination
• Perfect for navigation, surveying, and outdoor activities

SENSOR CALIBRATION & STABILITY
• Built-in sensor stability monitoring (Stable/Unstable/Calibrate)
• Interactive figure-8 calibration guide with progress indicator
• Smart calibration reminders only when truly needed
• Tilt/level indicator shows when device isn't flat
• Ensures maximum compass accuracy in any conditions

EXPERT DIAGNOSTICS MODE
• Live raw sensor data: magnetometer, accelerometer, gyroscope (X/Y/Z)
• Fused orientation: magnetic heading, pitch, roll, yaw
• Computed values: declination, true heading, sampling rate
• Copy or export diagnostic snapshots for analysis
• Toggle stream smoothing on/off for precision control
• Perfect for professionals, developers, and tech enthusiasts

LOCATION & MAPPING
• Interactive map showing your current position
• Adjustable location pin with real-time coordinates
• Latitude & longitude display with one-tap copy to clipboard
• Location-based magnetic declination calculation
• GPS accuracy indicator
• Works with OpenStreetMap for reliable mapping

PROFESSIONAL DESIGN
• High-contrast dark theme optimized for outdoor visibility
• Clean, uncluttered interface focused on essential data
• Smooth animations and responsive touch controls
• Wake-lock keeps screen on during navigation
• Optimized battery usage with throttled sensor updates

PERFECT FOR:
✓ Hiking, trekking, and trail navigation
✓ Camping and outdoor adventures
✓ Marine navigation and sailing
✓ Orienteering and geocaching
✓ Real estate and surveying
✓ Wilderness survival training
✓ Photography (finding optimal lighting angles)
✓ Amateur astronomy (celestial object location)
✓ Sensor testing and device diagnostics

PERMISSIONS EXPLAINED
• Location: Required for True North calculation and magnetic declination
• Sensors: Access to compass, accelerometer, and gyroscope for accurate readings
• Internet: Used for map display (optional - basic compass works offline)

TECHNICAL EXCELLENCE
Built with Flutter for native performance on Android devices. Uses official World Magnetic Model (WMM) for scientifically accurate declination calculations. Implements advanced sensor fusion for stable, reliable headings even in challenging conditions.

Download Compass Pro now and experience navigation with professional precision. Your next outdoor adventure starts with knowing exactly which direction you're heading.