Basic Calculator+ app icon

Apps Like Basic Calculator+ for iPhone and iPad

Calculate with large buttons and clear display

A calculator with a clear display and large buttons supports functions. Switch between portrait and landscape modes on iPad. Perform simple calculations without additional features.

by Christie Clark★ 4.9258,702 ratingsUtilitiesFreeData updated 2026-09-08

Basic Calculator+ screenshots

Ranked alternatives

Showing 161–180 of 1,000 ranked alternatives.

  1. Roman Calculator app icon

    Roman Calculator

    John Millhouse

    Calculate using numerals and fractions

    Performs arithmetic operations using numerals. Users can convert between and Arabic numbers. The supports landscape mode for additional functions and displays results in numerals. Backgrounds and button styles are customizable.

    ★ 5.04 ratingsProductivity$0.99Data updated 2026-09-08
  2. Calculator Widget - Calcullo app icon

    Calculator Widget - Calcullo

    Supagarn Pattananuchart

    Calculate directly from your home screen

    Perform calculations directly from the home screen or control center. Use an interactive to add, subtract, multiply, and divide. Access basic and advanced functions without opening a separate .

    ★ 4.6118 ratingsUtilities$0.99Data updated 2026-09-06
  3. Large Number Calculator app icon

    Large Number Calculator

    Dietmar Herbert Schwarz Webers

    Perform basic calculations easily on screen.

    The app offers a large number pad and result display for performing basic calculations. Users can add, subtract, multiply, divide, and calculate percentages.

    ★ 1.02 ratingsUtilities$0.99Data updated 2026-10-06
  1. Progressbar Calculator - Retro app icon

    Progressbar Calculator - Retro

    SH Limited

    Calculate and track progress with math precision

    Perform calculations with basic arithmetic operations. Input numbers and equations for quick results. Use a interface with nostalgic design elements. Adjust display settings for different calculation modes.

    ★ 4.428 ratingsUtilitiesFreeData updated 2026-11-06
  2. Tally Counter app icon

    Tally Counter

    Pixel Research Labs, Inc.

    Count up or down with large buttons

    A allows users to increment or decrement counts with large buttons. It supports Apple Watch integration and a Today extension for quick access.

    ★ 4.4496 ratingsUtilitiesFreeData updated 2026-09-08
  3. Calcvier - Keyboard Calculator app icon

    Calcvier - Keyboard Calculator

    Sergei Shpygar

    Calculate directly on your

    Turn your into a for quick math operations. Perform basic and advanced calculations directly in any . Input numbers and equations using the on-screen . Get results instantly without switching apps or copying values.

    ★ 4.4143 ratingsUtilities$2.99Data updated 2026-09-09
  4. Calculator Plus - Math Solver app icon

    Calculator Plus - Math Solver

    BEFUN AI TECH. PTE. LTD.

    Solve problems by photo

    Solve problems by taking photos. View detailed solving steps. Perform addition, subtraction, division, and multiplication. Support 12 significant digits. Switch between landscape and portrait mode. No ads.

    ★ 5.03 ratingsUtilitiesFreeData updated 2026-09-06
  5. Calculator CIassic app icon

    Calculator CIassic

    Edison Largo

    Calculate, log, and solve equations

    Perform basic and advanced calculations with a scientific . View and edit calculation history. Correct entries using backspace. Switch between decimal point and decimal comma formats.

    ★ 4.911 ratingsUtilitiesFreeData updated 2026-09-06
  6. The Counter –Large Numbers- app icon

    The Counter –Large Numbers-

    Vida Apps Incorporated

    Count numbers, reset, and customize display

    Display large numbers on the entire screen. Support portrait and landscape orientations. Customize background and number colors. Include minus and reset functions. No advertisements during display.

    ★ 4.644 ratingsProductivityFreeData updated 2026-09-06
  7. Scientific Calculator+ HD app icon

    Scientific Calculator+ HD

    Nixus Development

    A convenient scientific calculator app.

    The app provides standard scientific functions like roots, powers, and logarithms. It also includes features such as graph drawing, multiple memory blocks, constants, notes, and a history log.

    ★ 4.5494 ratingsProductivityFreeData updated 2026-10-24
  8. CITIZEN & GST CALCULATOR app icon

    CITIZEN & GST CALCULATOR

    Rajeshbhai Dholakiya

    Calculate taxes with one click

    Calculate taxes with real-time GST rate updates. Input values to compute and GST amounts. Use memory functions M+, M-, MR, MU for financial calculations. Switch between two button layouts for easier navigation.

    ★ 4.818 ratingsUtilitiesFreeData updated 2026-09-06
  9. CP HexCalc app icon

    CP HexCalc

    Charles Prineas

    Convert numbers between formats

    Allows conversion between Hex, Decimal, Octal, Binary, and Dozenal values. Features include large buttons for accurate input, a large display for readability, and gesture-based copy/paste functionality.

    ★ 4.810 ratingsUtilitiesFreeData updated 2026-09-08
  10. NerdCalc app icon

    NerdCalc

    Nidal Fakhouri

    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.

    ★ 4.8183 ratingsUtilitiesFreeData updated 2026-09-08
  11. BA Financial Calculator (PRO) app icon

    BA Financial Calculator (PRO)

    Angel Montana

    Calculate formulas and values

    Perform calculations with time value of money, cash flow analysis, and bond calculations. Input data for present value, future value, and interest rates. Calculate internal rate of return and modified internal rate of return.

    ★ 4.9497 ratingsFinance$3.99Data updated 2026-11-11
  12. Calculator Plus v2 app icon

    Calculator Plus v2

    Wern Jie Lim

    Calculate, edit, and track equations

    Plus provides arithmetic and scientific calculations with live expression preview and error detection. Perform operations in exact form, fractions, and scientific notation. Switch between standard and scientific modes. Share results directly.

    ★ 4.7133 ratingsUtilitiesFreeData updated 2026-09-12
  13. Date Calculator, Days Calc app icon

    Date Calculator, Days Calc

    Phan Nhat Đang

    Calculate dates, add, subtract, track workdays

    Calculate the between two dates, add or subtract from a , and determine workdays. Track workdays added or subtracted. Perform calculations with an intuitive interface.

    ★ 4.5121 ratingsUtilitiesFreeData updated 2026-09-06
  14. Calc Pro - The Top Calculator app icon

    Calc Pro - The Top Calculator

    Panoramic Software Inc.

    Calculate and manage your finances

    Perform complex calculations using ten built-in calculators. Access ten financial worksheets for budgeting, loans, and investments. Input formulas, view results, and save calculations. Export data as PDF or text. Switch between light and dark modes.

    ★ 4.7358 ratingsUtilities$7.99Data updated 2026-09-08
  15. i48 app icon

    i48

    Automagic Software Pty Ltd

    HP48GX calculator emulator for iPhone.

    The app emulates the HP48GX calculator for matrix calculations and function integration. Users can perform these tasks on an iPhone or iPod touch.

    ★ 3.4206 ratingsProductivityFreeData updated 2026-09-11

How we rank alternatives

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