calculator_i app icon

Apps Like calculator_i for iPhone and iPad

Calculate with complex numbers and symbols

A calculator with support for imaginary unit i, summation, and product symbols. Perform complex mathematical operations. Users can suggest additional features for future updates.

by 世昌 肖★ 0.00 ratingsUtilities$1.99Data updated 2026-09-06

Ranked alternatives

Showing 181–200 of 1,000 ranked alternatives.

  1. Calc Pro HD - Top Calculator! app icon

    Calc Pro HD - Top Calculator!

    Panoramic Software Inc.

    Calculate, edit, and track financial data

    Perform complex calculations with 10 financial worksheets and 10 calculators. Switch between landscape and portrait modes. View results in decimal, fraction, or percentage formats. Save and recall previous calculations. Export data as text or PDF.

    ★ 4.7283 ratingsUtilities$7.99Data updated 2026-09-08
  2. Calculator Abacus Suite app icon

    Calculator Abacus Suite

    Clever Algorithm LLC

    Calculate, convert, and solve equations

    The provides 74 calculators for various tasks. Users can perform financial calculations, scientific computations, and unit conversions. Features include loan calculations, equation solving, and unit conversion tools.

    ★ 5.02 ratingsUtilitiesFreeData updated 2026-09-06
  3. Calculator - MingCalc app icon

    Calculator - MingCalc

    Hangzhou Zhihui Xiaoming Technology Co.,Ltd.

    Record calculations, customize prompts, simplify math

    Perform calculations with a simplified interface and faster performance. Record and search calculation history. Customize prompt sounds and choose from multiple themes. Designed for use on iPad.

    ★ 4.81,788 ratingsUtilitiesFreeData updated 2026-09-06
  1. 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
  2. Loan Calculator - Payment Calc app icon

    Loan Calculator - Payment Calc

    Phan Nhat Đang

    Calculate loans and mortgages quickly

    Calculate and mortgage payments with customizable terms, interest rates, and frequencies. Display breakdowns of interest and principal. Estimate repayment time. Compare options. Export results via email or file. Save details for future reference.

    ★ 4.7961 ratingsFinanceFreeData updated 2026-10-03
  3. Time Calculator: Add, Subtract app icon

    Time Calculator: Add, Subtract

    Phan Nhat Đang

    Calculate differences and durations

    Calculate durations between dates and times. Add or values from a starting date. Adjust values directly. View results clearly without complex settings.

    ★ 4.6158 ratingsUtilitiesFreeData updated 2026-09-06
  4. iHP48 app icon

    iHP48

    Alexis Lorca

    Calculate, edit, and store equations

    Perform complex calculations, solve equations, and manage multiple tasks with a scientific calculator. Access a library of functions for engineering, math, and finance. Store and retrieve previous results. Switch between different calculation modes.

    ★ 4.6286 ratingsProductivityFreeData updated 2026-09-06
  5. Age Calculator App app icon

    Age Calculator App

    Mobilogy Software Services LLP

    Calculate age and BMI instantly

    Calculate age with detailed breakdowns including months, days, hours, minutes, and seconds lived. Include BMI calculation for health metrics. Input birthdate to generate age statistics and health data.

    ★ 4.53,690 ratingsUtilitiesFreeData updated 2026-09-16
  6. AZ Calculator: AI & More app icon

    AZ Calculator: AI & More

    Gerardo Arellano

    Calculate, convert, and solve instantly

    Perform calculations with a scientific calculator, convert units, and use health tools like BMI and body fat calculators. Access financial calculators for loan and investment estimates.

    ★ 4.434 ratingsUtilitiesFreeData updated 2026-09-06
  7. RPN Calculator 48 app icon

    RPN Calculator 48

    Tom Kerrigan

    Calculate with swipe gestures and large buttons

    Perform calculations using reverse Polish notation. Swipe to undo or redo operations. Access a 100-entry stack and 6 memory buttons. View large, easy-to-read displays. Save state on exit. Supports scientific functions and multiple undo/redo levels.

    ★ 4.8242 ratingsUtilities$3.99Data updated 2026-09-08
  8. Nicknames For Free Fire app icon

    Nicknames For Free Fire

    Julio Benjamin Delgado

    Generate with fancy text and symbols

    Create unique with customizable text, fonts, symbols, and ligatures. Generate names for games with various style options. Export and share created directly.

    ★ 4.3995 ratingsUtilitiesFreeData updated 2026-09-06
  9. Construction Calculator Master app icon

    Construction Calculator Master

    Uncaught Exception Inc.

    Calculate and visualize projects

    Perform calculations with math functions and trigonometry. Switch between units like feet, inches, yards, and metric. Visualize measurements and fractions. Track projects with customizable templates. Export results in various formats.

    ★ 4.3433 ratingsUtilitiesFreeData updated 2026-09-06
  10. Electrical Calculator lite app icon

    Electrical Calculator lite

    V PUGAZHENTHI

    Calculate voltage, current, and resistance

    Calculate values using resistor color codes, voltage, current, and resistance formulas. Perform impedance and RLC circuit analysis. Input values to get accurate results for engineering, wiring, and circuit design tasks.

    ★ 4.6575 ratingsUtilitiesFreeData updated 2026-09-09
  11. Basic Calculator with History app icon

    Basic Calculator with History

    Alenrom sp. z o.o.

    Calculate 3D buttons and precision

    Perform calculations a 3D interface featuring realistic button press effects and animations. Use custom skins to personalize the appearance. Conduct math operations and access interactive elements for enhanced usability.

    ★ 4.2108 ratingsUtilitiesFreeData updated 2026-09-06
  12. Mulch Calculator - Landscape app icon

    Mulch Calculator - Landscape

    Phan Nhat Đang

    Calculate , cost, and bags needed

    Calculate volume and quantity needed for a garden. Determine total cost based on bag count. Convert measurements across multiple units. Select preferred unit type for calculations.

    ★ 4.399 ratingsUtilitiesFreeData updated 2026-09-25
  13. CD Calculator Pro app icon

    CD Calculator Pro

    RedTracker LLC

    Calculate CD returns and compare options

    Calculate future CD value by inputting deposit amount, interest rate, and term. Compare growth scenarios and adjust rates to see impact. View results instantly with a simple interface.

    ★ 4.8467 ratingsFinanceFreeData updated 2026-09-16
  14. Math AI: Study Companion app icon

    Math AI: Study Companion

    Peter Jones

    Solve equations and calculate results

    Solve basic problems with a user-friendly . Handle complex equations with functions. Perform calculations, graph functions, and convert units. Store frequently used formulas for quick access.

    ★ 4.21,448 ratingsUtilitiesFreeData updated 2026-09-18
  15. Time Calculator - Easy to Use app icon

    Time Calculator - Easy to Use

    Gabe Montague

    Calculate , add, subtract, convert

    Calculate values with hours, minutes, and seconds. Perform math operations including multiplication and division. Convert between distances and standard numbers. Track splits and paces for -based activities.

    ★ 4.381 ratingsUtilitiesFreeData updated 2026-09-09
  16. Symbol Keyboard+ app icon

    Symbol Keyboard+

    iSolid SPRL

    Type symbols in every and post creatively

    Text symbols keyboard adds special characters, math symbols, and emoticons to messages across all apps. Users can customize symbols, create unique posts, and enhance creativity without data collection or permission requests.

    ★ 4.51,552 ratingsSocial NetworkingFreeData updated 2026-09-06
  17. CompSci Calculator app icon

    CompSci Calculator

    Corey Smith

    Calculate in decimal, hexadecimal, and binary

    Calculate in decimal, hexadecimal, and binary bases. Switch between bases during equations and view real-time conversions. Display values in all three bases simultaneously. Perform arithmetic operations across different number systems.

    ★ 4.442 ratingsUtilitiesFreeData updated 2026-09-11

How we rank alternatives

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