Calculator + app icon

Apps Like Calculator + for iPhone and iPad

Simple, usable, and beautiful calculator.

The app offers a free basic and scientific calculator with an intuitive interface. It displays equations and results simultaneously, supporting fractions and percentages.

by Sarah Ragab★ 4.610,075 ratingsUtilitiesFreeData updated 2026-09-13

Calculator + screenshots

Ranked alternatives

Showing 401–420 of 1,000 ranked alternatives.

  1. Rounding Calculator app icon

    Rounding Calculator

    talha rehman

    Round numbers and calculate results

    Enter equations with large numbers to round them to the nearest whole number. Calculate decimal values and display results instantly. Adjust settings for precision. Share results directly.

    ★ 4.68 ratingsEducationFreeData updated 2026-09-06
  2. Slide Rule app icon

    Slide Rule

    正行 Akamatsu

    A mechanical analog computer simulator.

    The app simulates a mechanical analog computer used for scientific calculations. It performs multiplication, division, square, cube, square root, and cubic root functions.

    ★ 1.01 ratingsProductivity$0.99Data updated 2026-09-10
  1. AI Chat - Chatbot Assistant + app icon

    AI Chat - Chatbot Assistant +

    Cloforce LLC

    Generate content, learn languages, and create stories

    Generate text for stories, poems, and lyrics. Translate languages and learn vocabulary. Provide recipe ideas and travel itineraries. Offer code solutions and math answers. Suggest entertainment options and humor.

    ★ 4.715 ratingsProductivityFreeData updated 2026-09-06
  2. LazyCalc – Smart Calculator app icon

    LazyCalc – Smart Calculator

    Daniel Lozovsky

    Calculate, convert, and solve with precision

    Perform complex calculations with a scientific featuring parentheses and functions. Convert units across categories like length, weight, and temperature. Calculate percentages, fractions, and exponents. View editable history and switch between modes.

    ★ 5.02 ratingsUtilitiesFreeData updated 2026-09-06
  3. Measure Pro app icon

    Measure Pro

    Sarah Ragab

    Photos, add notes, organize files

    Allows users to import photos from the camera or photo library. They can zoom in for precision, add arrows, angles, and text, and store dimensions.

    ★ 4.213 ratingsProductivityFreeData updated 2026-09-08
  4. CalcQX LITE - the calculator app icon

    CalcQX LITE - the calculator

    CodeQX

    Calculate, edit, and verify equations

    Perform calculations with a standard interface and advanced engineering functions. Input numbers and equations, use parentheses, and access scientific operations. Adjust display settings and save history for quick reference.

    ★ 4.614 ratingsUtilitiesFreeData updated 2026-09-08
  5. PocketCAS: Mathematics Toolkit app icon

    PocketCAS: Mathematics Toolkit

    Timing Software GmbH

    Mathematics toolkit for iPhone and iPad.

    The app provides mathematical capabilities including 2D and 3D plotting, calculus, linear algebra, and equation solving. It also offers scripting, physical units, iCloud support, and export options.

    ★ 0.00 ratingsEducation$29.99Data updated 2026-10-20
  6. 【みんなのカレンダー】 Japan Calendar 祝日 app icon

    【みんなのカレンダー】 Japan Calendar 祝日

    DAI WEIJIE

    Simple calendar with Japanese holidays.

    The app displays Japanese holidays, lunar calendar data, and year-era conversions. It offers multiple display options for months and year eras, along with skin color choices.

    ★ 4.210 ratingsUtilitiesFreeData updated 2026-10-25
  7. iGraphmatica app icon

    iGraphmatica

    Keith Hertzer

    Graph equations and plot data

    Graphmatica allows users to plot Cartesian, polar, parametric, and differential equations. It supports data plotting and curve-fitting. Users can graph up to 999 equations simultaneously.

    ★ 3.06 ratingsEducation$3.99Data updated 2026-09-08

How we rank alternatives

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