Numeral (Numeral Systems) app icon

Apps Like Numeral (Numeral Systems) for iPhone and iPad

Convert numbers between numeral systems.

The app converts numbers between numeral systems. It supports bases from 2 to 36 and includes historical systems like Roman and Greek.

by Alexander Clauss★ 3.45 ratingsEducation$0.99Data updated 2026-09-10

Numeral (Numeral Systems) screenshots

Ranked alternatives

Showing 1–20 of 1,000 ranked alternatives.

  1. Base Converter Simple app icon

    Base Converter Simple

    Pierluigi Solimena

    Convert numbers between decimal, binary, hexadecimal,

    Convert numbers between decimal, binary, hexadecimal, and octal systems. Input integers from 0 to 2^31-1. Perform conversions in both directions. Display results in selected number formats.

    ★ 4.33 ratingsEducationFreeData updated 2026-09-13
  2. Base Converter. app icon

    Base Converter.

    Milos Lukas Ziolkowski

    Convert numbers between bases 2 to 16

    Convert numbers between binary, decimal, hexadecimal, and octal systems. Support for floating point and large numbers. Copy results to clipboard. Switch between light and dark themes. Perform quick conversions with a modern interface.

    ★ 0.00 ratingsEducationFreeData updated 2026-09-06
  1. Roman Numerals Converter app icon

    Roman Numerals Converter

    Intemodino Group s.r.o.

    Convert Roman to Arabic numbers.

    The app converts Roman numerals to Arabic numbers and vice versa. It validates Roman numeral input and stores conversion history.

    ★ 5.02 ratingsEducation$4.99Data updated 2026-10-27
  2. 123 Toddler games for 2 3 year app icon

    123 Toddler games for 2 3 year

    TOYA TAP: PRESCHOOL AND KINDERGARTEN FREE LEARNING PUZZLES GAMES FOR KIDS TODDLERS LTD

    Learn numbers through outdoor

    Teaches number recognition and counting through interactive outdoor activities. Includes two play boards for practicing quantity relationships. Features number matching and basic arithmetic exercises.

    ★ 4.628,164 ratingsEducationFreeData updated 2026-09-11
  3. Reference In Hand app icon

    Reference In Hand

    otherslikeyou.com Inc.

    Reference information and calculations on iPhone.

    The app offers reference information, calculations, and conversions. It includes over 200 conversions, common lists, a tip calculator, and Roman numeral conversion.

    ★ 5.01 ratingsUtilities$0.99Data updated 2026-09-11
  4. Numbers from Dave and Ava app icon

    Numbers from Dave and Ava

    Dave and Ava Ltd

    Learn , trace digits, count to 20

    Teach children to recognize and trace 1 to 20. Include counting activities and animations. Features include offline access, interactive tracing, and counting exercises with farm-themed characters.

    ★ 4.27,050 ratingsEducationFreeData updated 2026-09-14
  5. Theory Lessons app icon

    Theory Lessons

    musictheory.net, LLC

    Learn music with animated

    Learn music with animated on staff notation, clefs, note and rest durations, time signatures, and interval identification. Track scale degrees, key signatures, and interval inversions.

    ★ 4.4126 ratingsMusic$2.99Data updated 2026-10-27
  6. HiPER Scientific Calculator app icon

    HiPER Scientific Calculator

    Jindrich Houska

    Calculate and solve complex equations

    With symbolic algebra, equation solving, and calculus functions. Supports fractions, repeating decimals, and high-precision numbers. Displays results as simplified expressions or numerical values.

    ★ 4.6182 ratingsUtilitiesFreeData updated 2026-09-06
  7. Count Sort app icon

    Count Sort

    Randy Hengst

    Activities for early number recognition.

    The app presents activities for children learning numbers. It helps children recognize that counting is done in a one-to-one fashion and develops early numeral recognition.

    ★ 1.01 ratingsEducationFreeData updated 2026-09-18
  8. Binary Converter Calculator app icon

    Binary Converter Calculator

    Michael Horowitz

    Convert text to and vice versa

    Convert text, , hexadecimal, and custom base numbers to each other. Perform base conversions with a minimalistic interface. Learn how different number systems work through interactive conversion. Encode messages in for fun or practical use.

    ★ 4.535 ratingsUtilities$2.99Data updated 2026-09-23

How we rank alternatives

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