PCalc Lite app icon

Apps Like PCalc Lite for iPhone and iPad

Calculate with advanced scientific functions

Perform complex calculations with support for hexadecimal, octal, and binary. Use RPN mode and multi-line display. Access unit conversions, constants, and scientific notation. View a paper tape and use multiple undo/redo functions.

by TLA Systems Ltd.★ 4.4214 ratingsUtilitiesFreeData updated 2026-09-08

PCalc Lite screenshots

Ranked alternatives

Showing 521–540 of 1,000 ranked alternatives.

  1. TxyPxy app icon

    TxyPxy

    Arshadullah Syed

    ★ 5.02 ratingsEducationFreeData updated 2026-09-06
  1. CompisCalculator Pro app icon

    CompisCalculator Pro

    Karl Noreland

    Calculate, convert, and track results

    Allows users to perform scientific calculations with real-time results. It includes a unit converter for mass, volume, and currency with daily updates. Custom buttons let users save variables for quick access.

    ★ 5.03 ratingsProductivityFreeData updated 2026-09-06
  2. Math Assist+ app icon

    Math Assist+

    Creative Mindset Software, LLC

    Access tables and calculus references

    Reference "Access and calculus tables with explanatory visuals. Pinch to zoom graphs and formulas. View detailed information with low power usage. Covers first-year topics."

    ★ 4.84 ratingsReference$0.99Data updated 2026-09-08
  3. StudentCalc app icon

    StudentCalc

    Hannes Sverrisson

    Scientific calculator for iPad and iPhone.

    The app offers scientific calculation functions for iPad and iPhone. Users can access functions by swiping and customize backgrounds and fixed digits.

    ★ 5.02 ratingsEducation$1.99Data updated 2026-09-23
  4. DrPhos' pH Calculator app icon

    DrPhos' pH Calculator

    Monte L Helm

    Calculate pH, pOH, [H⁺], and [OH⁻]

    Calculate pH, pOH, [H⁺], or [OH⁻] from any one value. Input concentration or ion activity to solve for missing variables. Automatically handles strong and weak acids/bases using provided Ka or Kb values.

    ★ 3.73 ratingsEducation$0.99Data updated 2026-09-06
  5. Rule of Proportion PRO app icon

    Rule of Proportion PRO

    Glindemann, Sennoun, Langer GbR

    Calculate proportions with 3 variables

    Solve problems by entering three of four variables. Calculate using the of . Store calculations in a history log. Display detailed step-by-step solutions. Support for fractions and decimals. Allow entry of constants. No advertisements.

    ★ 5.03 ratingsEducation$1.99Data updated 2026-09-22
  6. Converter-Calculator app icon

    Converter-Calculator

    Dohmann Engineering Services

    Bundle of converters and calculators

    The app offers a bundle of 10 converter and calculator applications, with more under development. It includes a units converter with over 1700 units and a currency converter with over 160 currencies.

    ★ 5.03 ratingsReference$2.99Data updated 2026-09-28

How we rank alternatives

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