Barometer compass

BaroCompass — a clean, precise compass and altimeter.

One immersive dark instrument dial that makes three things perfectly clear: direction, altitude, and pressure.

COMPASS
• True-north heading (falls back to magnetic north without location), with a smoothly tracking dial
• Large degree and cardinal readout you can read at a glance
• A gentle haptic tick when you cross north, just like a real instrument

ALTITUDE
• Dual-source altitude: barometric altitude (system-calibrated absolute) cross-referenced with GPS altitude
• Live GPS vertical accuracy (± meters)
• Relative change: cumulative ascent / descent since you opened the app

PRESSURE
• Live atmospheric pressure in hPa (station pressure)

AND MORE
• One-tap meters / feet switch
• Coordinates with horizontal accuracy
• Dark instrument design with Dynamic Type and VoiceOver support
• Works fully offline — no network required

PRIVACY
No data collection. Location and sensor data are processed entirely on your device. No accounts, no ads, no third-party tracking.

Made for hiking, climbing, camping, location scouting — and anyone who wants a quick, trustworthy read on direction and altitude.

Note: barometric altitude requires a device with a barometer (iPhone 6 or later); system-calibrated absolute altitude requires iPhone 12 or later; true-north heading and GPS altitude require location access.