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 441–460 of 1,000 ranked alternatives.

  1. MazeMap app icon

    MazeMap

    MazeMap AS

    Navigate complex buildings with confidence now.

    The app provides indoor navigation within complex buildings. It guides users to specific locations, amenities, or points of interest using various positioning technologies.

    ★ 5.03 ratingsNavigationFreeData updated 2026-10-15
  2. 不折叠输入法:键盘侠 app icon

    不折叠输入法:键盘侠

    Guangzhou Shunfei Information Technology Company Limited

    Text input, edit, and customize with ease

    Edit text with anti-fold features for social posts. Customize invisible nicknames and centered signatures. Input special symbols and generate QR codes instantly. Use voice typing, calculator, and encrypted messages for private conversations.

    ★ 4.891 ratingsUtilitiesFreeData updated 2026-09-19
  3. CalcMate - notes calculator app icon

    CalcMate - notes calculator

    Elsayed Hussein

    Solve math in your text

    Allows users to perform calculations within text documents. It solves math problems instantly and integrates a directly into the . Users can create and edit , calculate invoices and bills, and manage equations without needing separate tools.

    ★ 4.981 ratingsUtilitiesFreeData updated 2026-09-06
  1. Symoji Keyboard (+Greek) app icon

    Symoji Keyboard (+Greek)

    Moballo, LLC

    Type symbols, emojis, and Greek letters seamlessly

    Provides access to emojis, symbols, and Greek letters alongside the main . Users can type mathematical symbols, weather data, and fraternity/sorority names. It functions as a native-looking auxiliary without storing or sharing user data.

    ★ 5.01 ratingsUtilities$0.99Data updated 2026-09-09
  2. CALC 1 Programmable Calculator app icon

    CALC 1 Programmable Calculator

    Roger Carey

    Create calculators with AI-generated functions

    Customize calculators for precise calculations. Create function calculators using AI-generated JavaScript code. Add functions to the list and test them before use. Perform complex computations with formulas.

    ★ 4.69 ratingsUtilities$9.99Data updated 2026-09-17
  3. myConvert – Currency & Units app icon

    myConvert – Currency & Units

    Lu A Oo

    Convert units with one tap

    Convert units across 77 categories with over 1000 options. Perform multiple conversions on one screen. Add custom units and categories. Use built-in calculator and numeric keyboard. Convert complex measurements like height and weight between systems.

    ★ 4.976 ratingsTravel$2.99Data updated 2026-11-12
  4. Transformer Calculator. app icon

    Transformer Calculator.

    V PUGAZHENTHI

    Calculate currents and determine type

    Calculate primary and secondary full-load currents based on ratings and voltages. Determine turns ratio and type. Input phase type and voltage values to obtain current outputs and ratio calculations.

    ★ 4.848 ratingsUtilitiesFreeData updated 2026-09-24
  5. Symbol Keyboard for Message app icon

    Symbol Keyboard for Message

    山 钟

    Add symbols to messages and social posts

    Access 10000+ symbols for use in social media, texting, and messaging apps. Customize bios, profiles, and contact lists with special characters. Add symbols to text messages and calendar entries.

    ★ 4.775 ratingsUtilitiesFreeData updated 2026-09-10
  6. Fluid Mechanics Calculator app icon

    Fluid Mechanics Calculator

    V PUGAZHENTHI

    Calculate and civil engineering parameters

    Provides tools to compute parameters like pressure, flow rate, and viscosity. Users can switch between USCS and SI units. Features include calculating buoyant force, hydraulic radius, and density. Supports civil engineering and dynamics calculations.

    ★ 4.521 ratingsUtilities$2.99Data updated 2026-09-08
  7. MGPC Marriage Point Calculator app icon

    MGPC Marriage Point Calculator

    Rajan Maharjan

    Calculate scores for games

    Calculate scores for , Call Break, and Kitti (Rummy) games. Track points and adjust rates during gameplay. Customize game settings and record scores for each round.

    ★ 4.7115 ratingsGamesFreeData updated 2026-09-06
  8. Beast Calculator for Tadokoro app icon

    Beast Calculator for Tadokoro

    KAEDE Games

    Calculate with voice and light

    Perform calculations with voice input and display. Adjust brightness for low-light use. Save frequently used equations. Share results via email or messaging.

    ★ 4.816 ratingsProductivityFreeData updated 2026-09-27
  9. Chronological Age Calculator + app icon

    Chronological Age Calculator +

    Phan Nhat Đang

    Calculate age, zodiac, and birth number

    Calculate age based on birthdate or a specific date. Determine zodiac sign and number from date of birth. Provides intuitive interface for age and astrological calculations.

    ★ 4.7123 ratingsUtilitiesFreeData updated 2026-09-06
  10. Construction Build Calculator app icon

    Construction Build Calculator

    Elementra LLC

    Calculate framing, concrete, tile, and roofing

    Perform calculations for framing, concrete, tiles, and roofing with built-in unit conversions. Input project dimensions to estimate material quantities. Save and share calculation results. Sync data across devices for project management.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
  11. Expressions Calculator app icon

    Expressions Calculator

    Andrei Salavei

    Calculate math expressions with many features.

    The app calculates math expressions with 250 digits. It offers currency and measurement unit conversion, along with percentage calculations and equation solving.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-10-13
  12. Mortgage Calculator 2 app icon

    Mortgage Calculator 2

    Simon Burgess

    Calculate mortgages in real time

    Calculate payments in real time with principal, interest, and term inputs. View detailed summaries and bar charts of the entire term. Adjust values instantly with quick change buttons. Select from multiple themes for customization.

    ★ 4.992 ratingsFinanceFreeData updated 2026-09-06
  13. CalcNote = Calculator + Note app icon

    CalcNote = Calculator + Note

    FMPROJECT

    Calculate and down instantly

    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.

    ★ 4.09 ratingsProductivity$2.99Data updated 2026-09-08
  14. Big Number Calculator Pro app icon

    Big Number Calculator Pro

    Tuyen Nguyen

    Calculate large numbers with precision

    Handles large integers and decimal numbers. Perform high-precision addition, subtraction, multiplication, and division. Save and recall previous calculations. Convert between formats.

    ★ 0.00 ratingsUtilities$0.99Data updated 2026-09-06
  15. Pool Chem Calculator app icon

    Pool Chem Calculator

    Gunter Business Solutions Inc

    Calculate chemicals accurately

    Manage chemistry with advanced calculators for chlorine, pH, alkalinity, and shock treatments. Input size and conditions for accurate dosing. Track chemical levels and maintenance schedules. Export data for record-keeping.

    ★ 4.337 ratingsUtilitiesFreeData updated 2026-09-17

How we rank alternatives

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