Gauges vs Physics Toolbox Sensor Suite

Gauges turns your iPhone and iPad into a beautiful set of live measuring instruments. Every sensor in your device, on one clean dashboard — with a full-screen gauge, live chart and history for each one. YOUR INSTRUMENTS • Speedometer — GPS speed in km/h, mph or knots • Altimeter — your altitude in metres or feet • Barometer — atmospheric pressure in hPa, inHg, psi, kPa or mmHg • Accelerometer — g-force, live • Magnetometer — magnetic field strength in µT or gauss • Sound Level — ambient noise in dB • Compass & Location — heading (magnetic or true) plus your position on a map • Luminance — light level, straight from the camera BUILT FOR MEASURING • Live dashboard showing every instrument at once, with trend sparklines • Tap any instrument for a full-screen gauge, a live 60-second chart and min/max values • Switch units with a tap • Mark a reading to compare against later • Spoken readings at your chosen interval — perfect when your eyes are busy • Share any reading instantly GAUGES PRO Recording is free: capture sessions of up to 60 seconds and review them in the app. Go Pro to unlock the full toolkit: • Record sessions of any length — every instrument, sampled continuously • Export recordings as CSV, with units in every column header, ready for Excel, Numbers, MATLAB or Python • Fine-tune every setting, including sample rate and QNH calibration • No ads Choose a weekly, monthly or annual plan (best value), or unlock everything once with Lifetime. Subscriptions renew automatically until cancelled; manage or cancel any time in your App Store account settings. If you unlocked Gauges with the original one-time purchase, you keep full access — nothing changes. Whether you're flying, sailing, hiking, driving or just curious about the world around you, Gauges gives you the numbers — clearly, instantly and beautifully. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://boluga.com/privacy

Whether you’re a student, educator, researcher, or hobbyist, Physics Toolbox transforms your smartphone’s built-in sensors into a powerful suite of scientific instruments. Easily measure, record, analyze, and export real-time data for a variety of uses—from classroom experiments to cutting-edge research. KINEMATICS G-Force Meter Linear Accelerometer Gyroscope Inclinometer Motion Visualizer (LiDAR-tracked position and velocity) ACOUSTICS Sound Meter Tone Detector Tone Generator Oscilloscope Spectrum Analyzer Spectrogram LIGHT Light Meter Color Detector Proximeter Stroboscope MAGNETISM Compass Magnetometer Magna-AR (AR visualization of magnetic field vectors) OTHER Barometer GPS - latitude, longitude, altitude, speed, direction, number of satellites Ruler-AR (AR-estimated measurements) COMBINATION Multi Record Roller Coaster GAME Play (data-verified challenges)