Unit Converter and Conversion app icon

Apps Like Unit Converter and Conversion for iPhone and iPad

Convert units across 40+ categories

Convert units across 40+ categories with a single click. Switch between metric and imperial systems. Input values and select units for instant . Share results or copy to clipboard.

by Asad Ahsan★ 4.548 ratingsProductivityFreeData updated 2026-09-14

Unit Converter and Conversion screenshots

Ranked alternatives

Showing 141–160 of 1,000 ranked alternatives.

  1. Torque Unit Converter app icon

    Torque Unit Converter

    Kei Suefuji

    Convert values between units

    Convert values between 9 units including newton-meters, kilogram-force meters, pound-feet, and ounce-feet. Enter a value and select the to see conversions in all supported units.

    ★ 4.612 ratingsUtilities$1.99Data updated 2026-09-15
  1. Converter Pro – Unit Converter app icon

    Converter Pro – Unit Converter

    Panoramic Software Inc.

    Convert currencies and units instantly

    Convert units across 19 categories including acceleration, angle, area, cooking, data storage, density, and energy. Switch between 150+ currencies. Perform calculations for conversions and exchanges. Share results via copy or email.

    ★ 4.445 ratingsUtilitiesFreeData updated 2026-09-08
  2. Jeweler's Unit Converter Pro app icon

    Jeweler's Unit Converter Pro

    HullBreach Studios Ltd.

    Convert jeweler units on Apple devices.

    The app converts between various weight and mass units relevant to jewelers. It supports Avoirdupois, Metric, Troy, and Ancient units on iPad, iPhone, and Apple Watch.

    ★ 3.02 ratingsUtilities$0.99Data updated 2026-10-12
  3. AZ Calculator: AI & More app icon

    AZ Calculator: AI & More

    Gerardo Arellano

    Calculate, convert, and solve instantly

    Perform calculations with a scientific calculator, convert units, and use health tools like BMI and body fat calculators. Access financial calculators for loan and investment estimates.

    ★ 4.434 ratingsUtilitiesFreeData updated 2026-09-06
  4. Fast Convert Unit and Measure app icon

    Fast Convert Unit and Measure

    Bruno Bongiovanni

    Units instantly and save to shortcuts

    Units and metrics with a simple interface. Select a to from and add it to shortcuts for quick access. Use pre-set tables for cooking, shoe sizes, oven temperatures, and clothing measurements. Perform conversions instantly without additional steps.

    ★ 4.425 ratingsUtilitiesFreeData updated 2026-09-20
  5. Kalc app icon

    Kalc

    YUTA OKAJIMA

    Convert units, calculate, track time

    Convert units between different systems with a simple interface. Perform basic and advanced calculations. View and switch between time zones with an intuitive world clock.

    ★ 4.73 ratingsUtilitiesFreeData updated 2026-09-08
  6. BCalc - a daily calculator app icon

    BCalc - a daily calculator

    煦 张

    Record, modify, and recalculate easily.

    The app records every calculation step, allowing users to modify any step and recalculate without re-entering data. It functions like a printing calculator with a paper tape history for clarity and ease of use.

    ★ 4.7245 ratingsUtilitiesFreeData updated 2026-10-16
  7. EZ Calculators app icon

    EZ Calculators

    Bishinew Incorporated

    Full feature calculators completely free.

    The app provides a calculator with basic functions in portrait mode and expanded features in landscape mode. It includes several specialized calculators for fractions, units, discounts, and tips.

    ★ 4.910 ratingsProductivityFreeData updated 2026-11-03
  8. 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
  9. DayCalc Pro - Note Calculator app icon

    DayCalc Pro - Note Calculator

    良峰 侯

    Calculate, convert, and share results

    Offers a standard, scientific, and fractions with over 30 scientific operations. Users can add notes to calculation history and share entries. It supports portrait and landscape modes on iPhone and iPad, and split-screen functionality.

    ★ 4.6177 ratingsUtilities$0.99Data updated 2026-09-08
  10. Units Converter+ app icon

    Units Converter+

    Fusion Software Development Pty Ltd

    Convert units across many categories.

    The app offers conversion across 20 categories and over 400 units, including currency with automatic updates. It features a simple interface for fast calculations and supports mixed units for various measurements.

    ★ 5.01 ratingsUtilitiesFreeData updated 2026-11-06

How we rank alternatives

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