Earphones Sensor vs NorthPin Compass

Turn your AirPods into a motion sensor that records the movement of your head. Just put on your compatible AirPods and tap a button — the built-in sensors capture your motion and show it on a real-time graph. Recorded data can be saved as a CSV file, ready for research, experiments and data analysis. Data you can measure: • Acceleration • Gravity direction • Rotation rate (gyroscope) • Attitude (pitch / roll / yaw) Highlights: • Easy measurement — just wear your compatible AirPods • Visualize your motion on a real-time graph • Turn each data type on/off in settings • Save as CSV and access it from the Files app • The screen stays on while measuring Perfect for posture research, exercise and rehabilitation analysis, motion data logging and much more. * Requires AirPods with built-in motion sensors.

Point back to the places that matter. NorthPin Compass turns a saved place into a direction you can follow. Your parked car, your campsite, your hotel, a meeting point, or Qibla. SAVE A PLACE, FOLLOW ITS DIRECTION • Quick Add saves where you stand in one tap • Or drop a pin on the map and give it a name and icon • Live heading, bearing and distance to your target • Edit, favorite, reorder and share your saved places LIVE GUIDANCE • Walk to a saved place and follow it from the Lock Screen • Dynamic Island on compatible iPhone models • Distance, turn guidance, walking ETA and progress • Apple Watch Smart Stack on compatible setups • Needs location access, Precise Location and Live Activities YOUR PLACES, ONE TAP AWAY • Home Screen and Lock Screen widgets • Home Screen quick actions and iOS 18 controls • Siri, Shortcuts and Spotlight 21 GLOBAL DIRECTIONS North, south, east and west, Qibla toward the Kaaba in Mecca, Jerusalem, the Vatican, Varanasi, Bodh Gaya, the North Pole and more. MAKE IT YOURS 23 compass styles, 11 themes, 9 fonts, light or dark. SHARE A NORTHPIN Send a place as a link. Recipients can follow it right away, and the App Clip works even before they install NorthPin. FREE TO START Use NorthPin free, with no ads. Some features require NorthPin Pro, a one-time purchase with no subscription. Purchase restoration supported. PRIVACY FIRST No account, no tracking, no ad SDKs. Compass and coordinate calculations run on your device. Your places stay local unless you turn on iCloud sync. NorthPin gives compass direction and straight-line distance, not street routes or turn-by-turn navigation. Privacy Policy: https://apps.husofttech.com/northpin-compass/privacy Terms of Use: https://apps.husofttech.com/northpin-compass/terms Support: https://apps.husofttech.com/support