! The Calculator app icon

Apps Like ! The Calculator for iPhone and iPad

by andrzej kar★ 0.00 ratingsBusiness$0.99Data updated 2026-09-22

! The Calculator screenshots

Ranked alternatives

Showing 281–300 of 1,000 ranked alternatives.

  1. Soil Sensor Calculator app icon

    Soil Sensor Calculator

    Chris Henry

    Calculate centibar readings from data

    Enter readings for rooting depth, effective rooting depth, type, and Managed Allowable Depletion. Calculate average centibar readings, available water remaining, and stress level.

    ★ 5.06 ratingsBusinessFreeData updated 2026-09-14
  2. My Calculator - Easy Maths app icon

    My Calculator - Easy Maths

    GLOBALTECH EXPERIENCES SL

    Calculate, edit, and solve equations

    Perform basic arithmetic and advanced scientific calculations. Solve equations, convert units, and use memory functions. Access a formula library and customize display settings for different calculation modes.

    ★ 3.01 ratingsUtilitiesFreeData updated 2026-09-06
  1. Oilfield Coiled Tubing Data app icon

    Oilfield Coiled Tubing Data

    zhandos uakanov

    Access and operations info

    Provides operation information for engineers. Users can access API-based for operational parameters. The includes quick calculation tools for safe operation time. Features allow viewing specifications and operational guidelines.

    ★ 4.01 ratingsReference$0.99Data updated 2026-11-03
  2. Ultra-Aire Psychrometric Calculator app icon

    Ultra-Aire Psychrometric Calculator

    Therma-Stor, LLC

    Calculate dew point and grains per pound

    Calculate relative humidity, dew point, and grains per pound using temperature and humidity inputs. Spin wheels to input values and view results. Use dehumidifier performance mode to estimate water removal based on selected equipment settings.

    ★ 4.45 ratingsProductivityFreeData updated 2026-09-08
  3. Calc Pro - Simple and Useful app icon

    Calc Pro - Simple and Useful

    Keita Nonaka

    Calculate large numbers precisely

    Perform complex mathematical calculations with up to 15 digits of decimal precision. Handle large numbers without ellipsis. Save and reuse calculation equations. Access calculation history even after closing the .

    ★ 4.86 ratingsUtilitiesFreeData updated 2026-09-16
  4. Aegis ChemCalc app icon

    Aegis ChemCalc

    Aegis Chemical Solutions, LLC

    Calculate oil well chemical formulas

    Perform chemical calculations for oil wells including fluid density, viscosity, and pressure. Input parameters to compute results. Save and export calculation data for reference.

    ★ 5.04 ratingsBusinessFreeData updated 2026-09-06
  5. Roman Calculator app icon

    Roman Calculator

    John Millhouse

    Calculate using numerals and fractions

    Performs arithmetic operations using numerals. Users can convert between and Arabic numbers. The supports landscape mode for additional functions and displays results in numerals. Backgrounds and button styles are customizable.

    ★ 5.04 ratingsProductivity$0.99Data updated 2026-09-08
  6. Matrix Calculator Plus app icon

    Matrix Calculator Plus

    IFAHJA LIMITED

    Perform complex matrix calculations easily.

    The app performs complex matrix calculations, including Gauss Jordan, multiplication, inverse, addition, subtraction, and power. It supports matrices up to 20x20 dimensions and includes help for each operation.

    ★ 0.00 ratingsEducationFreeData updated 2026-11-01

How we rank alternatives

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