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 441–460 of 1,000 ranked alternatives.

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    Updraw

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    ★ 0.00 ratingsGraphics & DesignFreeData updated 2026-09-12
  1. Asphalt Calculator One app icon

    Asphalt Calculator One

    Yevhen Kniaziuk

    Calculate volume and tonnage

    Determines cubic yards and hot mix tonnage. Input length, width, and thickness in feet or meters. Choose units for imperial or metric. Calculate results with a single tap.

    ★ 4.04 ratingsUtilitiesFreeData updated 2026-09-16
  2. Linpack app icon

    Linpack

    Alexey Solovyov

    Measure floating point computing power now.

    The app measures a system's floating point computing power by solving a dense N by N system of linear equations. It reports results in millions of floating point operations per second.

    ★ 5.05 ratingsUtilitiesFreeData updated 2026-09-15
  3. International Steam Tables app icon

    International Steam Tables

    Hans-Joachim Kretzschmar

    Access properties and calculations

    Calculate thermodynamic properties of water and using the IAPWS-IF97 formulation. Input temperature and pressure to determine enthalpy, entropy, and density. Access supplementary standards for backward equations. Export results in tabular format.

    ★ 3.98 ratingsUtilities$2.99Data updated 2026-11-07
  4. Units: Smart Converter Pro app icon

    Units: Smart Converter Pro

    TrothMatrix OPC Private Limited

    Convert and currencies instantly

    Convert instantly with support for 12+ types including real-time currency rates. Switch between quickly. View accurate conversions and exchange rates. Save frequently used conversions for quick access.

    ★ 4.18 ratingsUtilitiesFreeData updated 2026-09-06
  5. Evaluate app icon

    Evaluate

    Aaron Rennow

    Calculate expressions like a calculator.

    The app allows users to type mathematical expressions similar to those on a graphing calculator. It computes complicated formulas, making complex calculations accessible.

    ★ 3.811 ratingsProductivityFreeData updated 2026-09-17
  6. Calculator : Scientific Calculator & converter app icon

    Calculator : Scientific Calculator & converter

    CAT VIET SOFTWARE DEVELOPMENT & MEDIA JSC

    Calculate with formulas and units

    Calculate using functions including sin, cos, tan, and their inverses. Convert units with 136 converters. Access daily updated currency exchange rates. Perform algebraic calculations with 800+ formulas. Switch between degrees, radians, and grads.

    ★ 5.03 ratingsUtilitiesFreeData updated 2026-09-13

How we rank alternatives

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