Calculator KeyBoard app icon

Apps Like Calculator KeyBoard for iPhone and iPad

by 莹 李★ 2.915 ratingsUtilitiesFreeData updated 2026-09-09

Calculator KeyBoard screenshots

Ranked alternatives

Showing 61–80 of 1,000 ranked alternatives.

  1. RPN Calculator 48 app icon

    RPN Calculator 48

    Tom Kerrigan

    Calculate with swipe gestures and large buttons

    Perform calculations using reverse Polish notation. Swipe to undo or redo operations. Access a 100-entry stack and 6 memory buttons. View large, easy-to-read displays. Save state on exit. Supports scientific functions and multiple undo/redo levels.

    ★ 4.8242 ratingsUtilities$3.99Data updated 2026-09-08
  2. Annuity Calculator - Calc app icon

    Annuity Calculator - Calc

    Phan Nhat Đang

    Calculate accumulation and payout

    Calculate accumulation and payout phases with built-in calculators. Input variables to determine payment amounts and timing. View results for informed financial planning.

    ★ 4.4111 ratingsFinanceFreeData updated 2026-09-06
  1. Zakat Calculator PRO 2021 app icon

    Zakat Calculator PRO 2021

    Faisal Sultan

    Calculate annual zakat payable easily.

    The app calculates annual zakat payable. It automatically fetches the latest nisab value based on real-time gold prices and includes categories for jewelry, cash, trade, and loans.

    ★ 4.8275 ratingsFinanceFreeData updated 2026-10-16
  2. 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
  3. IP Keypad - Subnet Calculator app icon

    IP Keypad - Subnet Calculator

    Takahiro Furuya

    Calculate addresses and masks

    Allows users to input masks and prefix lengths. It calculates network, host, and directed broadcast addresses. Features include classful and classless mode options. Includes a dedicated for easy input.

    ★ 4.7144 ratingsProductivityFreeData updated 2026-09-08
  4. NumWorks Graphing Calculator app icon

    NumWorks Graphing Calculator

    NumWorks

    Calculate, graph, and explore math problems

    Solve math problems with , algebra, and calculus functions. Input equations, plot graphs, and analyze results. Store and recall previous calculations. Sync with calculators for seamless data transfer.

    ★ 4.498 ratingsEducationFreeData updated 2026-09-17
  5. Calculator ⁺⁻ app icon

    Calculator ⁺⁻

    MATRIKS GRUP, TOV

    Calculate, customize, and solve equations

    Customize the 's appearance with color changes. Switch between basic and scientific modes with over 30 operations. View calculation history and equations. Perform calculations with precision up to 75 significant digits.

    ★ 4.830 ratingsUtilitiesFreeData updated 2026-09-06
  6. Time Calculator: Hours & Shift app icon

    Time Calculator: Hours & Shift

    SHIGETO TAKAGI

    Calculate between start and end

    Calculate elapsed between start and end times. Track up to 10 cases simultaneously. Sum across all cases. Save and view calculation history. Manage shift work schedules using data.

    ★ 4.6113 ratingsProductivityFreeData updated 2026-09-08
  7. Objective Calculator app icon

    Objective Calculator

    Thiago Anderson Martins

    Calculate, convert, and note with tabs

    Calculate with multiple tabs for different tasks. Use a regular , scientific functions, and currency converter. Add titles to tabs for easy organization. Note-taking feature available for quick reminders.

    ★ 4.720 ratingsUtilitiesFreeData updated 2026-09-13
  8. Resolutioner app icon

    Resolutioner

    Sun Apps, LLC

    Calculate resolution, edit ratios, save settings

    Calculate resolutions and aspect ratios by inputting one dimension and a ratio. Adjust ratios with a tap. Save calculated resolutions for future reference. Scale resolutions while maintaining aspect ratio.

    ★ 4.5955 ratingsDeveloper Tools$0.99Data updated 2026-11-02
  9. Calc4Key app icon

    Calc4Key

    Khang Le

    Calculate anywhere with keyboard input

    Calculator keyboard allows users to perform arithmetic operations directly within any . Input numbers and symbols using the on-screen keyboard.

    ★ 4.6815 ratingsUtilities$0.99Data updated 2026-09-06
  10. Programmer Calculator - Dev app icon

    Programmer Calculator - Dev

    永超 侯

    Convert numbers, calculate CRC, track hex bytes

    Convert numbers between different radix systems. Calculate CRC for strings or hex byte data. Supports future feature updates for additional functionality.

    ★ 4.728 ratingsDeveloper ToolsFreeData updated 2026-09-06

How we rank alternatives

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