Conversions - Unit Converter app icon

Apps Like Conversions - Unit Converter for iPhone and iPad

by Piotr Bakker★ 5.01 ratingsUtilitiesFreeData updated 2026-09-06

Ranked alternatives

Showing 521–540 of 1,000 ranked alternatives.

  1. Inch Converter app icon

    Inch Converter

    Paul Robbins

    Convert decimal lengths to fractions.

    The app converts decimal length measurements to imperial mixed fractions of an inch. Users can choose under or over rounding and set the desired ruler increment.

    ★ 3.513 ratingsUtilities$0.99Data updated 2026-10-14
  2. Mila's Tools: Unit Converter app icon

    Mila's Tools: Unit Converter

    Scott DeSapio

    Convert units with precision and speed

    Convert units across categories like area, length, and temperature. Switch between metric and imperial systems. Calculate fuel efficiency and convert data between bits and bytes. Sync with Apple devices for seamless use.

    ★ 0.00 ratingsUtilities$19.99Data updated 2026-09-08
  1. Hydraulic-Calculator app icon

    Hydraulic-Calculator

    Zanthic Automation Inc.

    Calculate forces and speeds

    Calculate cylinder forces and speeds. Determine pump speed, torque, and power using displacement, flow, and pressure. Compute fluid velocity, cross-sectional area, and Reynolds number for lines.

    ★ 4.117 ratingsProductivityFreeData updated 2026-09-08
  2. Callie - All in One Calculator app icon

    Callie - All in One Calculator

    The Clairos Group, LLC

    Calculate, convert, plan, and track

    & Math Tools • Classic with basic and advanced functions • Financial tools for loan payments and savings planning • Unit conversion for measurements and currencies • Tip calculation and percentage functions • Offline use without internet

    ★ 5.02 ratingsUtilitiesFreeData updated 2026-09-06
  3. Vintage-45 app icon

    Vintage-45

    Willy Kunz

    Calculate with HP-45 precision

    Simulate the HP-45 scientific calculator with photo-realistic design and animated keys. Perform all original functions and operations. Access a secret stopwatch. Adjust processing speed between real-time and simulated.

    ★ 4.819 ratingsProductivity$0.99Data updated 2026-10-25
  4. GasTech Calculator Pro app icon

    GasTech Calculator Pro

    Maksymilian Lopatowski

    Calculate gas volumes and pressures

    Volume to energy converter calculates gas volume to energy with temperature and pressure adjustments. Professional pipe sizing uses BS 6891:2015 standards for accurate sizing. Includes 9+ calculators for gas engineering tasks.

    ★ 0.00 ratingsUtilities$4.99Data updated 2026-09-06
  5. Copeland PT Pro app icon

    Copeland PT Pro

    Copeland LP

    Convert temperature to pressure

    Convert temperatures between Celsius and Fahrenheit. Select a refrigerant to calculate saturated pressure in Bar or Psig. Enter a pressure to determine corresponding saturated temperature.

    ★ 3.37 ratingsReferenceFreeData updated 2026-09-08
  6. Currency Converter: Live Rates app icon

    Currency Converter: Live Rates

    Robert Pinl

    Convert currencies with real-time

    Convert between 140+ options using real-time exchange . Input amount and select target for instant conversion. View accurate results with offline functionality enabled.

    ★ 4.724 ratingsFinanceFreeData updated 2026-09-06

How we rank alternatives

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