FastCalc app icon

Apps Like FastCalc for iPhone and iPad

Calculator with large keys and display.

The app features large, easy-to-read keys for fast input and a permanent display of the user's expression. Results appear automatically as typing occurs, eliminating the need for an equals key.

by Andre Ponzo★ 4.84 ratingsProductivity$1.99Data updated 2026-09-12

FastCalc screenshots

Ranked alternatives

Showing 141–160 of 1,000 ranked alternatives.

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    Look up and IP information

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  2. All in One Calculator app icon

    All in One Calculator

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  1. Calculator - Currency - Unit app icon

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    Calculate, convert, and track values

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    ★ 5.04 ratingsUtilitiesFreeData updated 2026-09-06
  2. Paper Calc Office Lite app icon

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  3. PopCalc Calculator app icon

    PopCalc Calculator

    NICOLAS CARREL

    Edit numbers, copy values, calculate quickly

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  4. Scientific Calc app icon

    Scientific Calc

    Hannes Sverrisson

    Calculate with functions and swipes

    Calculator offers advanced functions including exponents, logs, and sinus operations. Swiping accesses different function categories. Large buttons for easy input. Landscape view reveals additional functions. Balloon help provides guidance.

    ★ 3.73 ratingsUtilities$1.99Data updated 2026-09-08
  5. ALO7 app icon

    ALO7

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    Create, learn, and play with AI

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    ★ 4.752 ratingsUtilitiesFreeData updated 2026-09-13
  6. TechniCalc Calculator app icon

    TechniCalc Calculator

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    Calculate equations naturally and precisely

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    ★ 4.777 ratingsUtilities$7.99Data updated 2026-09-06
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    Edit settings, manage tasks, control notifications

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    Convert bytes to KB, MB, GB, TB

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  9. CalcBuddy Calculator app icon

    CalcBuddy Calculator

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    Calculate, edit, and recalculate expressions

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    ★ 5.05 ratingsUtilitiesFreeData updated 2026-09-08
  10. Simple Calculator - iCalc app icon

    Simple Calculator - iCalc

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    Calculate, edit, and track expressions

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    ★ 4.928 ratingsUtilitiesFreeData updated 2026-09-06

How we rank alternatives

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