Compass Pro - Level & Detector

"Compass Pro" is the ultimate 3-in-1 utility app combining a digital compass, bubble level, and metal detector into one sleek, ad-free toolkit. Designed for outdoor enthusiasts, DIY builders, geocachers, and anyone who needs reliable sensor tools on the go.

DIGITAL COMPASS
A full-featured magnetic compass built for precision and clarity. • Real-time magnetic heading with ultra-smooth rotation • 16-point compass rose (N, NNE, NE, ENE, E, ESE, SE, SSE, S, SSW, SW, WSW, W, WNW, NW, NNW) • Large, easy-to-read degree display • GPS coordinates, altitude, speed, and reverse-geocoded address • Sun position indicator — see where the sun is relative to north • Heading lock with real-time deviation tracking • Haptic feedback on cardinal directions (N, S, E, W) • Color-coded calibration accuracy indicator • Animated figure-8 calibration guide

GEOCACHE MODE
Turn your phone into a geocaching companion. • Enter target latitude and longitude • Live bearing arrow points to your destination • Real-time distance updates as you move • Haversine formula for accurate great-circle distance • Perfect for geocaching, waypoint navigation, and treasure hunts

BUBBLE LEVEL / INCLINOMETER
A precise digital spirit level for any surface. • Smooth bubble animation responds instantly to tilt • Real-time pitch and roll readings • Motion trail shows bubble movement history • Green flash confirms when perfectly level • Ideal for hanging frames, shelves, furniture alignment, and construction

METAL DETECTOR / MAGNETOMETER
Detect metal objects using your phone's magnetometer. • Real-time magnetic field strength in microtesla (μT) • Baseline calibration to detect anomalies • Sonar-style pulse animation during detection • Color-coded feedback with intensity-based background tint • Detects iron, steel, magnets, electronics, wires in walls, and more • Great for finding studs, buried pipes, or lost metal items

DESIGN & EXPERIENCE
• Clean, modern interface with smooth animations • Dark and light theme — switch with one tap • Swipe navigation between Compass, Level, and Detector • Animated splash screen • Contextual help screens with calibration tips

PRIVACY & TRUST
Your data stays on your device. Period. • No ads, no analytics, no tracking • No accounts or sign-up required • No data sent to external servers • Location used on-device only for GPS, sun position, and geocache distance

WHO IS THIS FOR?
• Hikers and campers needing reliable navigation • Geocachers tracking bearing and distance • DIY builders needing a quick level check • Homeowners scanning for pipes or wires behind walls • Students exploring magnetism and earth science • Anyone who wants three tools without three apps

Download Compass Pro today. No sign-up, no ads. Just open and go.

Recent changes:
- Smarter location permission - only asked when you need it, not on launch
- GPS panel shows clear prompts when location is off, updates instantly when toggled
- Waypoint navigation validates coordinates before enabling Navigate
- Improved night sun indicator visibility on compass dial