Calculator + app icon

Apps Like Calculator + for iPhone and iPad

Simple, usable, and beautiful calculator.

The app offers a free basic and scientific calculator with an intuitive interface. It displays equations and results simultaneously, supporting fractions and percentages.

by Sarah Ragab★ 4.610,075 ratingsUtilitiesFreeData updated 2026-09-13

Calculator + screenshots

Ranked alternatives

Showing 241–260 of 1,000 ranked alternatives.

  1. Right Angle app icon

    Right Angle

    Jerry Mayers

    Solve geometry problems without a notepad.

    The app calculates properties for triangles, trapezoids, and circles. It accepts various input formats for angles and lengths, displaying results in the chosen format.

    ★ 3.930 ratingsProductivityFreeData updated 2026-09-10
  2. Hex Base Converter app icon

    Hex Base Converter

    Mark Raymond

    Convert numbers between decimal, hex, binary,

    Convert decimal, hexadecimal, octal, and binary numbers to each other. Auto-corrects input errors. Perform conversions between all number systems with intuitive interface.

    ★ 4.633 ratingsEducationFreeData updated 2026-09-10
  1. Statistics Calculator+++ app icon

    Statistics Calculator+++

    Behzad Dogahe

    Calculate statistical values and test hypotheses

    Calculator+++ allows users to input data via Add X, Add Y, and Add f buttons. Perform statistical analysis, regression, probability distributions, confidence intervals, and hypothesis tests. View results directly without needing a manual.

    ★ 4.346 ratingsUtilities$2.99Data updated 2026-09-08
  2. Graphing Calculator AR app icon

    Graphing Calculator AR

    Ron Avitzur

    Graph functions and visualize equations

    Allows users to plot functions, implicit relations, and parametric curves. It supports 3D graph visualization in AR. Features include inequality plotting, vector fields, and coordinate transformations.

    ★ 4.141 ratingsEducationFreeData updated 2026-09-11
  3. Scientific Calculator Elite app icon

    Scientific Calculator Elite

    Cyberprodigy LLC

    Calculate with fractions and units

    ™ allows users to perform fraction calculations and convert between decimals and fractions. It supports degree, minute, and second conversions. Users can handle unit conversions and calculations with dimensional units.

    ★ 4.853 ratingsUtilities$4.99Data updated 2026-09-08
  4. Scientific Calculator * app icon

    Scientific Calculator *

    TOWER OF HANOI SOFTWARE COMPANY LIMITED

    Calculate, convert, exchange, solve

    Solve math problems with basic and complex calculations. Convert units and exchange currencies. Use fractions and square root functions. Perform calculations quickly and accurately.

    ★ 4.612 ratingsProductivityFreeData updated 2026-10-10
  5. Pipe Fitting app icon

    Pipe Fitting

    Sarah Ragab

    Calculate layouts quickly and accurately

    Calculator helps users compute offsets and rolling offsets for precise layout planning. Input measurements to calculate basic or advanced rolling angles. Generate detailed reports and save calculations for future reference.

    ★ 4.768 ratingsProductivityFreeData updated 2026-09-06
  6. Math Solver – Homework Helper app icon

    Math Solver – Homework Helper

    Tair Olzhasev

    Capture problems, get solutions, view steps

    Solve problems by taking photos of equations. View detailed step-by-step solutions. Use a built-in calculator for quick calculations. Access and review past problems and solutions. Share solutions via email or messaging.

    ★ 4.220 ratingsUtilitiesFreeData updated 2026-09-06
  7. DrPhos' Molar Mass app icon

    DrPhos' Molar Mass

    Monte L Helm

    Calculate and elemental composition

    Calculate and elemental composition for chemical formulas. Input formulas with subscripts, parentheses, and nested groups. Display total and individual element contributions. Perform elemental analysis for problem-solving and educational purposes.

    ★ 5.09 ratingsEducation$0.99Data updated 2026-09-06
  8. RPN-45 HD app icon

    RPN-45 HD

    Willy Kunz

    Calculate like a scientific calculator

    Simulate the HP-45 scientific calculator with photo-realistic visuals and animated keys. Perform all original functions and operations. Access a secret timer for 12-hour or 100-hour intervals. Switch to Super-45 mode for enhanced capabilities.

    ★ 4.86 ratingsProductivity$2.99Data updated 2026-09-08
  9. inchCALC+ app icon

    inchCALC+

    William Lipsey

    Feet Inch Fraction Construction Calculator

    The app transforms a device into a construction calculator for feet, inches, and fractions. It performs calculations and conversions for various measurement units, including a triangle function for rise, run, diagonal, and pitch.

    ★ 3.717 ratingsUtilities$4.99Data updated 2026-10-27

How we rank alternatives

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