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 481–500 of 1,000 ranked alternatives.

  1. Game Score Tracker app icon

    Game Score Tracker

    Andrew White

    Track scores with sliders and dice

    Tracks scores with individual counters and player color icons. Displays recent changes and integrates a calculator for complex scoring. Allows customizable profiles to set starting scores quickly.

    ★ 4.779 ratingsUtilitiesFreeData updated 2026-09-13
  2. Board Feet Easy Calculator app icon

    Board Feet Easy Calculator

    Scott Mcintosh

    Calculate with ease

    Calculate by entering length, width, and thickness. Optionally specify number of pieces, waste percentage, and cost per . Provides total and cost calculations.

    ★ 4.052 ratingsUtilitiesFreeData updated 2026-09-08
  3. Beam Engineering lite app icon

    Beam Engineering lite

    V PUGAZHENTHI

    Calculate parameters and convert units

    Calculator provides tools to analyze and convert and Civil parameters. Users can calculate critical bending moments for rectangular, open, and nonuniform cross sections. Additional calculators for stress and deflection are available via in- purchase.

    ★ 4.432 ratingsUtilitiesFreeData updated 2026-09-10
  1. CNC Machinist Calculator Ultra app icon

    CNC Machinist Calculator Ultra

    Shane Anderson

    Calculate, plan, and optimize machining operations

    Calculate machining parameters for turning and milling operations. Input dimensions and material properties to determine tool paths and speeds. Generate G-code for CNC machines. Convert units and estimate machining time.

    ★ 4.819 ratingsProductivityFreeData updated 2026-09-06
  2. Financial Calculator + app icon

    Financial Calculator +

    Panoramic Software Inc.

    Calculate loans, track investments, plan retirement

    Calculate mortgage payments and generate amortization tables. Compute tips and loan details. Analyze time value of money, dates, percentage changes, and break-even points. Perform planning for home purchases, investments, and retirement.

    ★ 4.77 ratingsUtilities$1.99Data updated 2026-11-06
  3. EMI Calculator. app icon

    EMI Calculator.

    Tick Path

    Calculate EMI and view payment schedule

    Calculate Equated Monthly Installments by inputting principal amount, interest rate, and time period. View payment schedules and graphical comparisons of total amount and interest paid over time.

    ★ 4.845 ratingsBusinessFreeData updated 2026-09-09
  4. Fractio app icon

    Fractio

    James Campbell

    Calculate numbers in natural format.

    The app calculates linear measurements, areas, volumes, and weights in US and metric units. It supports decimal or fractional notation and includes unit conversion, memory, rounding, and percentage functions.

    ★ 3.211 ratingsUtilitiesFreeData updated 2026-10-21
  5. Calculator For HD - app icon

    Calculator For HD -

    俊杰 刘

    Calculate with personalized themes and scientific tools

    Perform calculations with a scientific for advanced math. Customize themes and colors. Use split-screen mode for multitasking. Record calculation steps automatically. View historical records for data retrieval.

    ★ 4.115 ratingsUtilitiesFreeData updated 2026-09-06
  6. MGS Codec app icon

    MGS Codec

    Salvatore Boemia

    Call numbers with custom dialer

    A custom dialer allows users to input phone numbers manually. Features include shaking to change themes, accessing contacts for calls, and using volume up for function. No additional features are specified.

    ★ 4.861 ratingsUtilitiesFreeData updated 2026-09-15
  7. SIMpull 600V Calculator app icon

    SIMpull 600V Calculator

    Southwire Company

    Calculate wire pull characteristics and generate NEC®

    The includes multiple calculators for electrical wire pull calculations. Users can input parameters for voltage drop, ground wire sizing, ampacity adjustments, and phase wire attributes. Results are generated according to NEC® standards.

    ★ 4.259 ratingsReferenceFreeData updated 2026-09-08
  8. Fraction Calculator - One16 app icon

    Fraction Calculator - One16

    Code Carton, LLC

    Automate calculations with quick actions

    Perform calculations for woodworking tasks like board feet. Create custom actions for repetitive math operations. Use widgets to quickly access common tools. Track time spent in the shop and manage projects with organized data.

    ★ 4.612 ratingsUtilitiesFreeData updated 2026-09-06
  9. Your Voice Calculator + app icon

    Your Voice Calculator +

    TIEN TA LEE

    Record voice to calculator buttons.

    The app records user voice to calculator buttons or uses system voice. It features a big button, max display for one-hand use, and history records of calculations.

    ★ 1.67 ratingsUtilitiesFreeData updated 2026-11-01
  10. Flat Pattern Cone Calculator app icon

    Flat Pattern Cone Calculator

    Bhavinkumar Satashiya

    Calculate dimensions and patterns

    Calculate dimensions for right, oblique, or truncated cones. Input base radius, height, and angle to generate measurements. Export dimensions for sheet metal fabrication.

    ★ 4.480 ratingsUtilitiesFreeData updated 2026-09-06
  11. AABC TAB Calculator app icon

    AABC TAB Calculator

    Associated Air Balance Council

    Calculate job site tasks instantly

    Perform calculations for construction and industry tasks. Access pre-built formulas for material estimates, cost calculations, and job site measurements. Save and share results directly from the .

    ★ 5.08 ratingsEducationFreeData updated 2026-09-06
  12. 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
  13. CalcNote = Calculator + Note LE app icon

    CalcNote = Calculator + Note LE

    FMPROJECT

    Calculate and with ease

    Combines a and -taking . Users can input calculations with numbers and operators. Rows support addition, subtraction, multiplication, division, or skipping. Rows can be reordered. Notes are organized into multi-depth folders.

    ★ 4.511 ratingsProductivityFreeData updated 2026-09-08
  14. Loan & Lease Calculator app icon

    Loan & Lease Calculator

    Calcemy Limited

    Calculate payments and interest rates

    Calculate payments or determine amounts based on user inputs. Sync quotes across devices with iCloud. Add additional payments and view detailed breakdowns of principal, interest, and total amounts.

    ★ 4.67 ratingsUtilitiesFreeData updated 2026-09-26
  15. Energy Cost Calculator app icon

    Energy Cost Calculator

    V PUGAZHENTHI

    Calculate use and per device

    Calculate consumption and operating costs for electrical devices. Enter power consumption, daily usage time, and electricity rate. View daily, monthly, and yearly use and analysis. Optional peak load calculation for demand charges.

    ★ 4.465 ratingsProductivityFreeData updated 2026-09-08
  16. Boating Calcs app icon

    Boating Calcs

    Calculated Industries, Inc.

    Calculate metrics and units

    Perform calculations and unit conversions with over 120 formulas. Save and retrieve calculation results. Add frequently used calculators to a favorites list. Email calculation inputs and outputs. Search for specific calculations or references.

    ★ 4.827 ratingsUtilities$1.99Data updated 2026-09-08
  17. Long Exposure Calculator app icon

    Long Exposure Calculator

    Junel Corales

    Calculate time with ND filters

    Calculate time and shutter speed for neutral density filters. Set countdown timers for exposures 10 seconds or longer. Supports up to 24-stops of ND filter. Compatible with iPhone, iPad, and iPod touch.

    ★ 4.464 ratingsPhoto & VideoFreeData updated 2026-09-08

How we rank alternatives

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