CNVRT: SI Unit Conversion Tool app icon

Apps Like CNVRT: SI Unit Conversion Tool for iPhone and iPad

Convert units instantly and accurately

Convert units of measurement with support for weight, length, temperature, speed, area, time, data storage, and angle. Input values and select units for instant . Syncs with Apple Health for seamless tracking.

by Pascal Andraos★ 4.517 ratingsUtilities$4.99Data updated 2026-09-06

CNVRT: SI Unit Conversion Tool screenshots

Ranked alternatives

Showing 261–280 of 1,000 ranked alternatives.

  1. Millimeter Pro - screen ruler app icon

    Millimeter Pro - screen ruler

    VisTech.Projects LLC

    Measure objects, split parts, calculate ratios

    Measure objects using touch as or tape measure. Split objects into equal parts and calculate width/height ratios. Estimate diameter, angles, and divide circular objects. Switch between millimeters and inches for units.

    ★ 4.4108 ratingsUtilities$3.99Data updated 2026-09-21
  1. Radioactivity Conversion app icon

    Radioactivity Conversion

    Tan Chia Ling

    Convert radioactive units with precision

    Convert between radioactive units such as becquerels, curies, and sieverts. Calculate decay rates and half-lives. Display decay modes including alpha, beta, and gamma emission. Switch between different measurement systems.

    ★ 3.02 ratingsUtilities$2.99Data updated 2026-09-08
  2. iMeasure! app icon

    iMeasure!

    Kobi Snir

    Measure objects using device screen.

    The app uses the device's screen to measure real objects. It supports metric or imperial units for measuring length, angle, radius, and diameter.

    ★ 3.24 ratingsProductivityFreeData updated 2026-10-24
  3. Cooking Units Converter app icon

    Cooking Units Converter

    Infinite Fork SL

    Convert and measure ingredients precisely

    Convert with precise weight-to-volume conversions for 40+ and 400+ ingredients. Register custom containers to measure ingredients without scales or cups. Works offline and supports geography-based measurements.

    ★ 4.3236 ratingsUtilitiesFreeData updated 2026-09-18
  4. Convert It - Unit Converter app icon

    Convert It - Unit Converter

    Thomas Ballard

    Units without ads or subscriptions

    Units across multiple categories including length, weight, temperature, and more. Input values and select units for instant conversion. No ads, no subscriptions, no internet required for basic functions.

    ★ 0.00 ratingsUtilities$1.99Data updated 2026-09-06
  5. Planimeter: Area & Distance app icon

    Planimeter: Area & Distance

    CHENGDU MIAOZHI TECHNOLOGY CO., LTD.

    Measure distances and areas on maps

    Measure distances, land areas, and perimeters using satellite maps. Calculate perimeters and track outdoor projects. Measure routes for biking, golfing, or racing. Save and share measurement data.

    ★ 4.7115 ratingsUtilitiesFreeData updated 2026-09-18
  6. AWG Convert app icon

    AWG Convert

    Nelcea

    AWG to metric and imperial units

    Wire diameters from American Wire Gauge (AWG) to metric and imperial units. Calculate cross-sectional area. Export results as text or image.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-08
  7. EasyMeasure AR app icon

    EasyMeasure AR

    Caramba App Development

    Measure spaces with AR precision

    Measure objects using AR by aiming your camera and dragging a virtual ruler. Calculate height, width, length, and area. View real-time measurements and save results for later reference.

    ★ 4.392 ratingsUtilitiesFreeData updated 2026-09-13
  8. Unit-Con app icon

    Unit-Con

    Arulmurugan Prakasam

    Convert units with a few taps

    Convert units of length, area, and volume with instant results. Switch between meters, feet, kilometers, miles, square meters, acres, liters, and gallons. Tap to convert and view accurate measurements without ads or extra features.

    ★ 0.00 ratingsProductivity$0.99Data updated 2026-09-06
  9. Currency Conversion™ app icon

    Currency Conversion™

    Tue Nguyen Minh

    Convert currencies instantly and accurately

    Convert currencies with real-time exchange rates for 148 global currencies. Switch between base and target currencies. View rates in different formats. Save preferred pairs for quick access.

    ★ 4.7206 ratingsUtilitiesFreeData updated 2026-09-17

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.