SI Converter app icon

Apps Like SI Converter for iPhone and iPad

by Ramon A. Marchante Castellanos★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06

SI Converter screenshots

Ranked alternatives

Showing 121–140 of 1,000 ranked alternatives.

  1. The Simple Calculator - Solve! app icon

    The Simple Calculator - Solve!

    Andreas Skotadis

    Calculate, copy, and split results

    Perform calculations with addition, subtraction, division, and multiplication. Calculate powers, roots, and percentages. Use dark mode, split view, and portrait/landscape orientation. Copy results by pressing and holding numbers.

    ★ 4.6191 ratingsUtilitiesFreeData updated 2026-09-29
  1. Calculator HD: Big Buttons app icon

    Calculator HD: Big Buttons

    Studio Zebra

    Calculate with large, easy-to-read numbers

    A for with a large, easy-to-read display. Perform basic arithmetic operations. Use user-friendly controls for quick calculations.

    ★ 4.51,938 ratingsUtilitiesFreeData updated 2026-09-10
  2. Patio Calculator Plus app icon

    Patio Calculator Plus

    Calc Hub, LLC

    Calculate materials accurately

    Calculate material needs for patios using seven estimators: concrete slab, pavers, paver base, polymeric sand, sand & gravel, area, and volume. Input dimensions in inches, feet, yards, centimeters, or meters.

    ★ 4.8236 ratingsUtilitiesFreeData updated 2026-09-24
  3. Chippy Tools: Construction app icon

    Chippy Tools: Construction

    Peth Pty Ltd

    Calculate measurements and convert units

    Calculate measurements, convert units, and estimate material quantities. Perform trigonometry, slope calculations, and area computations. Save frequently used formulas and access them quickly. Export results and share via email or messaging.

    ★ 4.5797 ratingsUtilitiesFreeData updated 2026-09-06
  4. Roof Area Calculator app icon

    Roof Area Calculator

    Anna Filobok

    Calculate with pitch, width, and length

    Calculate using house width, length, and pitch. Convert measurements between imperial and metric units in real time. Determine from width and length in meters, centimeters, yards, feet, or inches. Convert pitch to degrees or radians.

    ★ 5.02 ratingsUtilities$1.99Data updated 2026-09-06
  5. Roofing Calculator Pro app icon

    Roofing Calculator Pro

    Anna Filobok

    Calculate roof pitch and rafter length

    Convert between imperial and metric units in real time. Calculate roof pitch, rafter length, and roof area using rise, run, or house area. Input measurements in meters, centimeters, or inches.

    ★ 4.034 ratingsUtilitiesFreeData updated 2026-09-06
  6. Cooking Conversions app icon

    Cooking Conversions

    Eric Wiener

    Convert ingredients between weight and volume

    Convert ingredients between mass and volume units, switch between metric and customary measurements, and convert temperatures between Celsius and Fahrenheit. Store and view past . Switch between dark mode and eight color themes.

    ★ 4.583 ratingsUtilities$0.99Data updated 2026-09-25
  7. Converter+ (Units, Currencies) app icon

    Converter+ (Units, Currencies)

    TranCreative Software

    Convert units, currencies, and calculate.

    The app offers unit and currency conversion across hundreds of categories. It includes mortgage, loan, and tip calculators, with the ability to edit, add, or download templates.

    ★ 4.72,418 ratingsProductivityFreeData updated 2026-09-14
  8. GPS Measure - Area & Length app icon

    GPS Measure - Area & Length

    Arthur Eduardo Skaetta Alvarez Desenvolvimento de Software LTDA.

    Distances and areas with GPS

    Distances and areas using satellite images. Tap the map to add markers and calculate distances or enclosed areas. Search for addresses to locate measurement points. Support multiple units including square feet and square meters.

    ★ 4.7371 ratingsProductivityFreeData updated 2026-09-06
  9. One Converter: Unit Calculator app icon

    One Converter: Unit Calculator

    Novvio, Inc.

    Convert units, calculate, and save

    Convert units across categories like length, weight, and temperature. Enter a value and select units for conversion. Perform calculations using converted values. Sync results with other devices.

    ★ 2.07 ratingsUtilitiesFreeData updated 2026-09-14
  10. Planimeter GPS Area Measure app icon

    Planimeter GPS Area Measure

    VisTech.Projects LLC

    Measure distance area perimeter on map

    The app measures distance, area, and perimeter on a map using manual input or GPS tracking. It allows users to label, save, and share points in KML format, and check bearing and geo-coordinates.

    ★ 4.2491 ratingsProductivityFreeData updated 2026-11-06

How we rank alternatives

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