Usako Calc app icon

Apps Like Usako Calc for iPhone and iPad

Usako writes calculations on paper.

Usako Calc is a calculator application featuring the character Usako. Usako writes on paper to perform addition, subtraction, multiplication, and division of decimal and negative numbers.

by Tatsuo Sugama★ 5.03 ratingsUtilitiesFreeData updated 2026-09-28

Usako Calc screenshots

Ranked alternatives

Showing 161–180 of 1,000 ranked alternatives.

  1. Unit Converters in ft lb oz app icon

    Unit Converters in ft lb oz

    SHIGETO TAKAGI

    Convert units with simple input

    Convert temperature, speed, length, weight, and capacity units. Input numbers to get instant results.

    ★ 4.6130 ratingsProductivityFreeData updated 2026-09-08
  2. Calculator # Converter app icon

    Calculator # Converter

    CAT VIET SOFTWARE DEVELOPMENT & MEDIA JSC

    Calculations made simpler than ever before.

    The app offers a scientific calculator with over 800 formulas. It includes currency and unit converters, date and time functions, and finance tools.

    ★ 4.370 ratingsUtilitiesFreeData updated 2026-09-25
  3. Fractio app icon

    Fractio

    James Campbell

    Calculate numbers in natural format.

    The app calculates linear measurements, areas, volumes, and weights in US and metric units. It supports decimal or fractional notation and includes unit conversion, memory, rounding, and percentage functions.

    ★ 3.211 ratingsUtilitiesFreeData updated 2026-10-21
  1. 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
  2. CaIculator app icon

    CaIculator

    Edison Largo

    Calculate, convert, and solve equations

    Calculator allows users to perform basic and advanced mathematical operations. Input and display numbers with large, clear buttons. Correct entries using a backspace key. Support decimal points and parentheses for complex calculations.

    ★ 4.925 ratingsUtilitiesFreeData updated 2026-09-06
  3. Cute calc with discount calc app icon

    Cute calc with discount calc

    HINOCON VALLEY INC.

    Calculate, edit, and track numbers

    Perform calculations a large, easy-to-press button layout. Display results in clear, readable text. Includes a cat animation for visual appeal. Share results via social media or email. View calculation history.

    ★ 4.748 ratingsUtilitiesFreeData updated 2026-09-18
  4. Calculator HD Pro for iPad app icon

    Calculator HD Pro for iPad

    沃林 何

    Calculate with precision and play music

    HD allows users to perform precise calculations with support for eight decimal places. It includes piano and guitar sound effects. Users can switch between multiple skin themes.

    ★ 4.7164 ratingsUtilitiesFreeData updated 2026-09-15
  5. Memo Calculator - MemoCalc app icon

    Memo Calculator - MemoCalc

    SuperDG Inc.

    Write and calculate notes automatically

    Write memos and perform calculations in a single interface. Enter arithmetic expressions for automatic computation. Use line breaks to create parentheses. Long-press lines to rearrange them.

    ★ 4.913 ratingsLifestyleFreeData updated 2026-09-06
  6. Fraction Calculator app icon

    Fraction Calculator

    PalaSoftware Inc.

    Calculate with fractions like a calculator.

    The app handles fraction calculations for various tasks. It performs addition, subtraction, multiplication, and division of positive and negative fractions.

    ★ 0.00 ratingsEducation$0.99Data updated 2026-11-01
  7. Simple Calculator. + app icon

    Simple Calculator. +

    tasser gyati

    Calculate taxes and percentages

    Perform arithmetic calculations with 12 digits. Calculate tax, percentages, and cost, selling price, and gross margin. Use memory functions, square root, and sign change. Track grand total.

    ★ 4.7147 ratingsUtilities$1.99Data updated 2026-09-14
  8. Chem_Calculator app icon

    Chem_Calculator

    铠宁 雷

    Calculate molecular weight instantly

    Calculate molecular weights with a dedicated organic chemistry calculator. Long-press elements for details. Input elements, numbers, and parentheses for real-time results. Access a full-sized periodic table with combined periods 1, 2, and 3.

    ★ 4.3155 ratingsEducationFreeData updated 2026-09-13
  9. Time Calculator Premium app icon

    Time Calculator Premium

    Adrien Brecheteau

    Calculate hours and minutes instantly

    Perform calculations by adding and subtracting hours and minutes. Display calculations in real-. Save all entries in memory after closing. Convert hours to decimal format. Handle large numbers up to hundreds of thousands of hours.

    ★ 4.610 ratingsUtilities$3.99Data updated 2026-09-10
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    Binary Calculator.

    Edgar Garcia Leyva

    Convert numbers between , octal, decimal,

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    ★ 4.910 ratingsUtilitiesFreeData updated 2026-09-06
  11. Linear Interpolation Master app icon

    Linear Interpolation Master

    VERVE TECHNOLOGIES PTY. LTD.

    Swap coordinates and calculate

    A calculator for industrial engineers. Displays large numbers for field use. Swaps x and y coordinates for different input ranges.

    ★ 4.7178 ratingsUtilitiesFreeData updated 2026-09-15

How we rank alternatives

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