Measuro: Convert & Measure

Measuro is the all-in-one unit converter and measurement toolkit for iPhone — built for engineers, students, travelers, cooks, makers, and anyone who needs a fast, accurate answer. CONVERT ANYTHING • 75+ converter categories grouped into 10 collections • Everyday: length, weight, temperature, volume, area, speed, time, cooking, fuel economy, tips, discount & tax • Digital: data storage, bandwidth, number bases, color (RGB/HEX/HSL) • Lifestyle: shoe, clothing, ring, hat, and bra sizes, BMI, pet age, recipe scaling • Science: energy, power, force, pressure, frequency, density, acceleration, angle, torque, viscosity, flow rate, sound level, radiation, surface tension, thermal conductivity, concentration • Electrical: current, voltage, resistance, capacitance, inductance, charge, conductance • Light & Optics: illuminance, luminance, luminous flux, color temperature • Specialized: timezone, roman numerals, fractions, prefixes • Finance: currency (live rates), interest, mortgage • Professional: paper sizes, screw threads, gauges MEASURE WITH YOUR PHONE'S SENSORS Turn your iPhone into a full measurement lab — 14 tools, no extra hardware: • AR Distance — point-to-point measurement using ARKit • AR Area — measure any 3+ point shape • GPS Speed — km/h, mph, knots & altitude • Pedometer — step count & distance • Spirit Level — check any surface for flat • Compass — magnetic heading & direction • Inclinometer — angle & slope of any surface • Sound Meter — ambient noise level in dB • Light Meter — ambient light in lux • Magnetic Field — metal & magnet detector • Barometer — atmospheric pressure & altitude • Stopwatch — millisecond precision • Reaction Time — test your reflexes • Screen Ruler — calibrated on-screen ruler DESIGNED FOR DAILY USE • Live currency conversion with refreshed rates • Search across every category — find the right unit in one tap • Favorites for the converters you use most • Conversion history you can revisit and copy • Light + dark mode that follows your iPhone setting • Fully offline-capable (except currency and live data) • Designed for iPhone and iPad FREE FOREVER, PREMIUM IF YOU NEED IT • Free tier includes 22 essential converters and all measure tools (with ads) • Premium unlocks all 75+ converters, removes ads, and lifts history limits • One-time purchase or affordable monthly/yearly options • No account or sign-up required PRIVACY FIRST Measuro runs locally on your device. We don't track you, we don't sell your data, and most features work fully offline. Location, microphone, motion, and camera permissions are only used by the specific tool that asks — never in the background. Have a unit you wish we supported? Email [email protected] and we'll add it. Terms of Use (EULA): https://maoapps.com/measuro/terms Privacy Policy: https://maoapps.com/measuro/privacy