NerdCalc app icon

Apps Like NerdCalc for iPhone and iPad

Calculate in binary, hex, and decimal simultaneously

Convert numbers between binary, hexadecimal, and decimal bases. Display all three bases simultaneously. Switch input modes and see results in all bases. Perform arithmetic, logic, and bitwise operations. Support unsigned and 2’s complement numbers.

by Nidal Fakhouri★ 4.8183 ratingsUtilitiesFreeData updated 2026-09-08

NerdCalc screenshots

Ranked alternatives

Showing 221–240 of 1,000 ranked alternatives.

  1. iPink Calculator app icon

    iPink Calculator

    Exeersoft Inc

    Calculate, convert, tip, tax

    Perform calculations with a standard , convert currencies, calculate tips, and compute taxes. Input numbers and operators to get results. Share calculations via email.

    ★ 4.3200 ratingsFinanceFreeData updated 2026-09-08
  2. Simple Calculator - iCalc app icon

    Simple Calculator - iCalc

    Takao Ichimura

    Calculate, edit, and track expressions

    Perform arithmetic, root, and constant calculations. View calculation history and formulas. Access an information page for instructions and details.

    ★ 4.928 ratingsUtilitiesFreeData updated 2026-09-06
  1. Chem_Calculator app icon

    Chem_Calculator

    铠宁 雷

    Calculate molecular weight instantly

    Calculate molecular weights with a dedicated organic chemistry calculator. Long-press elements for details. Input elements, numbers, and parentheses for real-time results. Access a full-sized periodic table with combined periods 1, 2, and 3.

    ★ 4.3155 ratingsEducationFreeData updated 2026-09-13
  2. Talking Calculator - Sound Pad app icon

    Talking Calculator - Sound Pad

    书敏 贾

    Calculate, record, and track expenses

    Perform arithmetic operations and display the most recent formula. View historical records for accounting. Customize key tones with optional piano sounds. Receive real-time voice broadcast. Supports multitasking on iPad.

    ★ 4.581 ratingsFinanceFreeData updated 2026-09-13
  3. Stair Help app icon

    Stair Help

    Armchair Engineering

    Calculate staircase dimensions with precision

    Calculate staircase dimensions with precise formulas. Input riser height and step depth to determine going, stringer, and base lengths. Choose units from mm, cm, or inches.

    ★ 4.6241 ratingsUtilities$1.99Data updated 2026-09-10
  4. Calculator - 15 Calculators app icon

    Calculator - 15 Calculators

    RV AppStudios LLC

    Calculate, edit, and store equations

    Perform basic arithmetic operations including addition, subtraction, multiplication, and division. Access scientific functions for advanced calculations. Input data directly for quick results. Store and recall previous calculations.

    ★ 4.418 ratingsUtilitiesFreeData updated 2026-09-06
  5. Arithmetic Exercise app icon

    Arithmetic Exercise

    舒 祁

    Solve math problems and track progress

    Practice with addition, subtraction, multiplication, and division for numbers 0 to 9999. Solve mixed operations tailored to each grade level. Review historically recommended problems to improve skills. Use draft mode for calculation practice.

    ★ 4.8197 ratingsEducationFreeData updated 2026-09-15
  6. Time Calculator Simple&Easy app icon

    Time Calculator Simple&Easy

    YOSHIHIRO NAKAJIMA

    Calculate with precise settings

    Calculate intervals with precise unit conversions. Adjust decimal and thousands separators for regional settings. Customize display formats for results. Access in- settings to modify feedback type and default formats.

    ★ 4.8134 ratingsUtilitiesFreeData updated 2026-09-29
  7. Fractions Calculator Lite app icon

    Fractions Calculator Lite

    Corporate Smalltalk Consulting Ltd

    Calculate fractions and decimals easily.

    The app performs mixed or whole fraction and decimal arithmetic. It supports brackets and displays results as fractions or decimal numbers.

    ★ 1.03 ratingsUtilitiesFreeData updated 2026-09-15
  8. Workman's Calculator Pro app icon

    Workman's Calculator Pro

    Bret Hardman

    Calculate measurements in feet, inches, and meters

    Calculate measurements using feet, inches, yards, meters, and regular numbers simultaneously. Input fractions by selecting a numerator and denominator. Convert between units and perform calculations for construction tasks.

    ★ 4.151 ratingsUtilities$1.99Data updated 2026-11-07
  9. Calculator 4.0 app icon

    Calculator 4.0

    Edison Largo

    Calculate, edit, and correct numbers

    Perform calculations with decimal points or commas. Correct entries using a backspace key. View calculation history in a display log. Switch between light and dark themes. Receive regular updates with new features.

    ★ 4.853 ratingsUtilitiesFreeData updated 2026-09-06
  10. Adding Tape Printing Calculator with virtual tape app icon

    Adding Tape Printing Calculator with virtual tape

    Joe Fratianni

    Add, subtract, multiply, divide

    Add, subtract, multiply, and divide numbers up to five decimal places. Maintain a running total and view a scrollable . Copy or paste numbers by touching and holding the display area.

    ★ 4.5196 ratingsUtilities$2.99Data updated 2026-09-08
  11. Fractions Pro app icon

    Fractions Pro

    Intemodino Group s.r.o.

    Calculate with fractions and decimals.

    The app performs mathematical, engineering, scientific, and technical calculations. It handles fractions, mixed numbers, decimals, and integers with various functions including trigonometric operations and constants.

    ★ 2.914 ratingsProductivity$6.99Data updated 2026-10-23
  12. RandomGen - Number Generator app icon

    RandomGen - Number Generator

    Mizuki Hoshida

    Generate random numbers in any format

    Generate random numbers in decimal, hexadecimal, binary, or Roman numerals. Set ranges or specify digit counts. Filter for even, odd, or prime numbers. Exclude specific values. Copy results instantly. View generation history.

    ★ 5.01 ratingsUtilitiesFreeData updated 2026-09-06

How we rank alternatives

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