Calctan app icon

Apps Like Calctan for iPhone and iPad

Calculate complex equations

Perform complex calculations with scientific functions, trigonometry, and unit conversions. Customize themes, adjust display settings, and save frequently used formulas. Export results and share calculations directly.

by Jorge Lozada★ 4.561 ratingsUtilitiesFreeData updated 2026-09-16

Calctan screenshots

Ranked alternatives

Showing 201–220 of 1,000 ranked alternatives.

  1. StudentLite app icon

    StudentLite

    Hannes Sverrisson

    Calculate scientific functions with ease

    Scientific calculator allows users to perform complex calculations with swipe navigation between functions. Access exponents, logs, and sinus functions easily. View all functions on iPad, with additional options in landscape mode.

    ★ 4.86 ratingsUtilitiesFreeData updated 2026-09-08
  2. 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
  1. 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
  2. EduCalc Classic Pro app icon

    EduCalc Classic Pro

    William Jockusch

    Scientific calculator with graphing and more.

    The app offers a scientific calculator with complex number support and programmable keys. It includes graphing capabilities for up to nine equations, vector and matrix calculations, and a unit converter for various measurements.

    ★ 4.422 ratingsEducation$1.99Data updated 2026-09-14
  3. Calculator - 15 Calculators app icon

    Calculator - 15 Calculators

    RV AppStudios LLC

    Calculate, edit, and store equations

    Perform basic arithmetic operations including addition, subtraction, multiplication, and division. Access scientific functions for advanced calculations. Input data directly for quick results. Store and recall previous calculations.

    ★ 4.418 ratingsUtilitiesFreeData updated 2026-09-06
  4. MathSolver: AI Problem Solver app icon

    MathSolver: AI Problem Solver

    Hleb Siarhei

    Capture math problems and get instant answers

    Solve math problems by taking a picture or uploading an image. View correct answers instantly. Access detailed step-by-step solutions. Track progress and review explanations for better understanding.

    ★ 4.924 ratingsEducationFreeData updated 2026-09-06
  5. Paper Calc Office app icon

    Paper Calc Office

    Richard Silverman

    Review, email, and timestamp entries

    Calculator with large keys and 4 basic functions for use. Review entries using tape, add comments, timestamp, and email numbers. Bring past entries into current calculations.

    ★ 4.592 ratingsUtilities$0.99Data updated 2026-09-08
  6. Calculation! app icon

    Calculation!

    Paul Koomey

    Calculate, copy, and share expressions

    Calculation allows users to perform scientific computations with trigonometric and inverse trigonometric functions. Users can toggle between degree and radian modes. Expressions and results can be copied with a double tap.

    ★ 5.088 ratingsUtilitiesFreeData updated 2026-09-06
  7. Kalculator app icon

    Kalculator

    Koombea, Inc.

    Calculate complex formulas instantly

    Perform complex calculations with parentheses, exponents, and multiple operations. Solve equations, convert units, and use scientific functions. Save and recall previous calculations. Share results via copy-paste or email.

    ★ 4.219 ratingsUtilitiesFreeData updated 2026-09-08
  8. Calculator - Simple & Stylish app icon

    Calculator - Simple & Stylish

    woodsmall inc.

    Calculate percentages and constants

    Perform percentage calculations for tax and discounts. Execute constant calculations with Casio-style formatting. Handle exponentiation and advanced mathematical functions. Store and recall previous results. Switch between basic and scientific modes.

    ★ 4.744 ratingsProductivityFreeData updated 2026-09-08
  9. Scientific++ app icon

    Scientific++

    Behzad Dogahe

    Scientific calculations with added functionality.

    The app shows expressions as users enter them and keeps a history of calculations. It performs fraction and angle conversions, solves equations, and converts between coordinate systems.

    ★ 4.561 ratingsUtilities$2.99Data updated 2026-09-23

How we rank alternatives

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