Double Calculator app icon

Apps Like Double Calculator for iPhone and iPad

by Nga Man Yeung★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06

Double Calculator screenshots

Ranked alternatives

Showing 101–120 of 1,000 ranked alternatives.

  1. 15C Pro Scientific Calculator app icon

    15C Pro Scientific Calculator

    Vicinno Soft LLC

    Programmable scientific calculator for iPhone.

    The app provides complex number calculations, matrix operations, and root finding. It also performs numerical integration and supports hyperbolic and inverse hyperbolic trigonometric functions.

    ★ 3.8281 ratingsUtilities$5.99Data updated 2026-09-17
  2. MicroWave Calculator app icon

    MicroWave Calculator

    Keysight Technologies, Inc

    Calculate measurement errors

    Calculate measurement errors using directivity and mismatch error tools. Convert ratios to decibels. Compute noise figures and antenna parameters. Input values and retrieve calculated results.

    ★ 2.45 ratingsBusinessFreeData updated 2026-09-08
  1. TechniCalc Calculator app icon

    TechniCalc Calculator

    Jacob Parker

    Calculate equations naturally and precisely

    Allows users to perform complex calculations with a natural equation entry system. It supports split screen, wireless keyboards, and Apple Watch integration. The displays full equations in real time and offers dark mode for enhanced readability.

    ★ 4.782 ratingsUtilities$7.99Data updated 2026-09-24
  2. CalcKey: Calculator Keyboard app icon

    CalcKey: Calculator Keyboard

    RIGHT TRACKS IT LIMITED

    Calculate within messages and notes

    Allows users to perform calculations directly within apps like Messages, WhatsApp, and Notes. It integrates a for quick math during typing. Real-time results appear as users input numbers.

    ★ 4.24 ratingsProductivityFreeData updated 2026-09-06
  3. Electrical Calculator app icon

    Electrical Calculator

    V PUGAZHENTHI

    Calculate values instantly

    Provides tools for and electronics calculations. Users can compute resistance, voltage, current, and power. Includes resistor color code conversion and voltage drop calculations aligned with NEC/IEEE standards. Supports USCS and SI units.

    ★ 4.6462 ratingsUtilities$3.99Data updated 2026-09-08
  4. Calculator & Note app icon

    Calculator & Note

    jeong kyu lee

    Calculate, tip, and track expenses

    Calculate with multiple tools including standard, tip, compounding, and mortgage calculators. View calculation history. Take notes and organize them within the . Supports both iPhone and iPad.

    ★ 5.03 ratingsUtilitiesFreeData updated 2026-09-06
  5. CNC Machinist Calculator Pro app icon

    CNC Machinist Calculator Pro

    Shane Anderson

    Calculate tool offsets and feed rates

    Calculate turning operations with spindle speed, feed rate, and tool engagement angle inputs. Determine cutting time and material removal rates. Convert imperial to metric units. Store and recall frequently used settings.

    ★ 4.7682 ratingsProductivity$14.99Data updated 2026-11-13
  6. Double Camera: Video Recording app icon

    Double Camera: Video Recording

    佳伟 薛

    Capture photos and videos with dual cameras

    Take photos or videos simultaneously with front and back cameras. Capture landscapes and selfies at the same time. Record vlogs and shoot videos. Stitch photos together or switch cameras during . Share content directly to social networks.

    ★ 4.6280 ratingsUtilitiesFreeData updated 2026-09-06
  7. Child Support Calculator USA app icon

    Child Support Calculator USA

    Arsosa Network Inc.

    Calculate based on income

    Estimates payments based on income, custody arrangement, and state guidelines. Uses Income Shares Model and Percentage Income Share Model. Calculates minimum annual of $600. Provides payment estimates by location and other factors.

    ★ 4.528 ratingsUtilitiesFreeData updated 2026-09-06
  8. Cross Stitch Calculators app icon

    Cross Stitch Calculators

    Diana Białogrzywa

    Calculate fabric size and material needs

    Calculate fabric size in centimeters or inches based on count and fabric type. Determine thread consumption for specified stitches. Input project details to estimate material needs. Export calculations for reference.

    ★ 4.7320 ratingsLifestyleFreeData updated 2026-09-19
  9. Retro 15C app icon

    Retro 15C

    Greg Hewgill

    Calculate complex numbers and matrices

    Perform complex number calculations and trigonometric functions. Handle matrix operations and numerical root finding. Calculate integrals and statistical values including linear regression. Write and execute custom programs. No ads or in- purchases.

    ★ 4.3228 ratingsUtilitiesFreeData updated 2026-09-08
  10. Duct Calculator Elite app icon

    Duct Calculator Elite

    Cyberprodigy LLC

    Calculate size, velocity, and pressure drop

    ™ lets users input airflow, velocity, or friction to determine size. Calculate pressure drop and flow rate. Input dimensions for custom shapes. Export results and save calculations.

    ★ 4.8234 ratingsUtilities$9.99Data updated 2026-10-29
  11. Cloud Outliner - Nested Lists app icon

    Cloud Outliner - Nested Lists

    Denys Ievenko

    Organize ideas and tasks visually

    Create structured with multi-level document management and color tags for quick highlights. Add password protection for secure notes. Sync across Mac, iPhone, and iPad using iCloud. Share documents and use intuitive gestures for editing.

    ★ 4.5752 ratingsProductivityFreeData updated 2026-09-10

How we rank alternatives

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