Twin Calculator -Multi-function calculator- app icon

Apps Like Twin Calculator -Multi-function calculator- for iPhone and iPad

by Akiji Ando★ 1.01 ratingsProductivityFreeData updated 2026-09-10
App detailsView in App Store

Twin Calculator -Multi-function calculator- screenshots

Ranked alternatives

Showing 61–80 of 1,000 ranked alternatives.

  1. Discount Calculator ∙ Sale Amt app icon

    Discount Calculator ∙ Sale Amt

    Tardent Apps Inc.

    Find discounts, calculate tax, swap values

    Calculate discounts as percentages or dollar amounts with easy switching. Add multiple discounts and compute sales tax. View results in a clean interface with customizable themes.

    ★ 4.72,988 ratingsFinanceFreeData updated 2026-09-11
    App details
  2. Calculator Max app icon

    Calculator Max

    Pavel Kozarek

    Calculations made easy in one app.

    The app offers basic and scientific calculators with a history tape. Users can make notes and draw ideas on iPad.

    ★ 4.31,925 ratingsUtilitiesFreeData updated 2026-09-13
    App details
  4. EduCalc Classic app icon

    EduCalc Classic

    William Jockusch

    Calculate and graph mathematical functions

    Perform complex calculations with a scientific calculator featuring arithmetic, exponentiation, roots, logarithms, factorials, permutations, combinations, and modulus. Graph functions and equations. Export results and share calculations.

    ★ 3.9303 ratingsEducationFreeData updated 2026-09-08
    App details
  5. Time Calculator Simple&Easy app icon

    Time Calculator Simple&Easy

    YOSHIHIRO NAKAJIMA

    Calculate with precise settings

    Calculate intervals with precise unit conversions. Adjust decimal and thousands separators for regional settings. Customize display formats for results. Access in- settings to modify feedback type and default formats.

    ★ 4.8123 ratingsUtilitiesFreeData updated 2026-09-06
    App details
  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
    App details
  11. Flow Test Calculator app icon

    Flow Test Calculator

    Larry Owens

    Calculate rates and hydrant max

    Calculate rates of hydrants and assess maximum water system using the Hazen-Williams formula. Input pipe diameter, length, and pressure to determine . Results displayed in imperial units.

    ★ 4.163 ratingsProductivityFreeData updated 2026-09-09
    App details
  12. FP Scientific&Basic Calculator app icon

    FP Scientific&Basic Calculator

    Ofly Tech Co., Ltd.

    Calculate, convert, and solve equations

    FP performs basic arithmetic, currency conversions, and unit conversions. Users can switch between dark and light modes. Split-screen mode is available on iPad.

    ★ 4.6654 ratingsUtilitiesFreeData updated 2026-09-06
    App details
  13. Text Calculator app icon

    Text Calculator

    Piet Jonas

    Enter formulas, view calculation history.

    The app provides a full text calculator where users enter formulas and tap equals. It maintains a history of calculations for review and reuse.

    ★ 2.03 ratingsProductivity$0.99Data updated 2026-09-10
    App details
  15. Sci:Pro Calculator app icon

    Sci:Pro Calculator

    Jerry Montgomery

    Calculate, share, and switch modes

    Offers basic, scientific, and programmer modes with history views. Users can share results via email or copy-paste values between apps. The supports iPhone, iPad, and iPod Touch devices.

    ★ 4.83,858 ratingsUtilitiesFreeData updated 2026-09-08
    App details

How we rank alternatives

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