RPN Big Integer Calculator app icon

Apps Like RPN Big Integer Calculator for iPhone and iPad

by Stephan Jancar★ 5.02 ratingsEducationFreeData updated 2026-09-13

RPN Big Integer Calculator screenshots

Ranked alternatives

Showing 361–380 of 1,000 ranked alternatives.

  1. Calculator Silver app icon

    Calculator Silver

    Hannes Sverrisson

    Calculate, save, and share history.

    The app allows users to print or email calculation history as a PDF. It includes a backspace key for corrections and supports document exchange via iTunes.

    ★ 4.45 ratingsUtilities$1.99Data updated 2026-09-19
  2. Basic Calculator Biz app icon

    Basic Calculator Biz

    Imple, Inc.

    Calculate and view formulas clearly

    Performs arithmetic operations including addition, subtraction, multiplication, and division. Displays full calculation formulas for error detection. Includes standard functions comparable to commercial calculators.

    ★ 5.05 ratingsUtilitiesFreeData updated 2026-09-12
  1. Sawmill Calculator Pro app icon

    Sawmill Calculator Pro

    Grant Erickson

    Lumber and timber calculation assistance tool.

    The app helps users with lumber and timber calculations, including generating cut lists and calculating board feet. It supports hardwood and softwood species, saving lists, and emailing them as tables.

    ★ 4.29 ratingsProductivity$3.99Data updated 2026-10-27
  2. Bit Converter Plus app icon

    Bit Converter Plus

    Heng Jia Liang

    Convert units between bits and bytes

    Convert between bits, bytes, and larger data units like kilobits, megabytes, terabytes, and more. Enter a value and unit to automatically convert to all other units. Choose between K = 1024 or K = 1000 for different calculation types.

    ★ 0.00 ratingsUtilities$2.99Data updated 2026-09-06
  3. Eleven | Calculator app icon

    Eleven | Calculator

    Alexander Ewering

    See and edit calculations instantly.

    The app provides real-time calculation results as users type, allowing them to see and edit the entire calculation at any position. It supports calculations of almost any length with an unlimited undo and redo feature.

    ★ 5.03 ratingsUtilitiesFreeData updated 2026-11-05
  4. SwimSplits Calculator app icon

    SwimSplits Calculator

    CyberWisp LLC

    Calculate splits for all distances

    Calculate swim splits for distances up to 5000m based on goal time. Input session details to determine split times. Export results and track progress over multiple sessions.

    ★ 3.02 ratingsSportsFreeData updated 2026-09-21
  5. Track Gear Calculator app icon

    Track Gear Calculator

    Matt Herz

    Calculate gears for your bike

    Calculate ratios for chainrings 44–70 teeth and cogs 8–20 teeth. Determine speed and cadence based on selection. Find the next higher or lower available in your current setup. Sync data between iPhone and Apple Watch.

    ★ 4.212 ratingsSports$0.99Data updated 2026-11-08
  6. kVA Calculator app icon

    kVA Calculator

    Pro Certs Software Ltd

    Calculate kVA, kW, and Amps

    Calculate kVA, kW, Amps, Volts, and Power Factor using single or three-phase formulas. Input two values to determine the third. Convert between kVA, kW, and Amps. Supports UPS, generator, and transformer calculations.

    ★ 4.411 ratingsUtilitiesFreeData updated 2026-09-08
  7. Calculator Sharp app icon

    Calculator Sharp

    锦文 游

    Practical text calculator with high precision.

    The app offers ultra-high precision calculations up to 37 digits. It supports basic arithmetic, exponentiation, radicals, logarithms, factorials, permutations, combinations, trigonometric, hyperbolic, and integral operations.

    ★ 5.05 ratingsUtilitiesFreeData updated 2026-11-04
  8. Time Calculator Premium app icon

    Time Calculator Premium

    Adrien Brecheteau

    Calculate hours and minutes instantly

    Perform calculations by adding and subtracting hours and minutes. Display calculations in real-. Save all entries in memory after closing. Convert hours to decimal format. Handle large numbers up to hundreds of thousands of hours.

    ★ 4.610 ratingsUtilities$3.99Data updated 2026-09-10
  9. Calculator Plus History Record app icon

    Calculator Plus History Record

    Chirag Gabani

    Calculate and view past entries

    Track and view past calculations in real time during use. Perform basic math operations with customizable settings. Save calculation for future reference and verification.

    ★ 4.414 ratingsUtilitiesFreeData updated 2026-09-06

How we rank alternatives

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