Calca app icon

Apps Like Calca for iPhone and iPad

by Krueger Systems, Inc.★ 0.00 ratingsProductivity$9.99Data updated 2026-09-08

Calca screenshots

Ranked alternatives

Showing 361–380 of 1,000 ranked alternatives.

  1. CP HexCalc app icon

    CP HexCalc

    Charles Prineas

    Convert numbers between formats

    Allows conversion between Hex, Decimal, Octal, Binary, and Dozenal values. Features include large buttons for accurate input, a large display for readability, and gesture-based copy/paste functionality.

    ★ 4.810 ratingsUtilitiesFreeData updated 2026-09-08
  2. iCalc Math app icon

    iCalc Math

    Dae-Hyeon Kim

    Calculate, solve, and analyze problems

    Perform complex calculations with memory, power, square root, logarithmic, and factorial functions. Access over 30 trigonometric functions and advanced scientific operations. Convert between decimal, binary, hexadecimal, and octal systems.

    ★ 1.01 ratingsEducationFreeData updated 2026-09-09
  1. Modulus Calculator app icon

    Modulus Calculator

    Theodore Dubois

    Calculate with modular arithmetic

    Perform calculations using modular arithmetic. Support for powers and modular inverses enables division in modular systems. Toggle the value with a dedicated "mod" indicator.

    ★ 4.88 ratingsUtilitiesFreeData updated 2026-09-06
  2. Factoring Quadratics PRO app icon

    Factoring Quadratics PRO

    Glindemann, Sennoun, Langer GbR

    Factor into binomials

    Enter coefficients a, b, and c to factor quadratic trinomials into binomials. Store calculation history and view detailed step-by-step solutions. Support positive and negative numbers, including decimals. Share final results. No advertisements.

    ★ 4.212 ratingsEducation$1.99Data updated 2026-09-06
  3. Lite Financial Calculator app icon

    Lite Financial Calculator

    Alfonso Mogollon

    Calculate, convert, and analyze data

    Perform arithmetic, business, , and scientific calculations. Convert metrics and currencies. Calculate markup, margin, loan amortization, net present value, and internal rate of return. Determine bond yield to maturity and Macaulay duration.

    ★ 5.01 ratingsProductivity$1.99Data updated 2026-09-13
  4. Solvify: AI Homework Helper app icon

    Solvify: AI Homework Helper

    Geekclo Co., Ltd.

    Snap problems, get solutions, learn math

    Scan handwritten or printed math problems to receive step-by-step solutions. Access guided hints, mistake analysis, and practice questions. Use the AI Tutor to create study plans and prepare for exams.

    ★ 4.413 ratingsEducationFreeData updated 2026-09-06
  5. RPN Calc app icon

    RPN Calc

    James Mattis

    Reverse polish notation calculator for iPhone, iPad, and Apple Watch

    The app provides a reverse polish notation calculator for iPhone, iPad, and Apple Watch. It offers a clean interface with essential functions for quick calculations.

    ★ 4.45 ratingsUtilities$0.99Data updated 2026-09-09
  6. ChatFun - AI Chatbot app icon

    ChatFun - AI Chatbot

    Komoku LLC

    Ask questions, write text, solve problems

    Answer questions using the GPT-3.5 Turbo API. Generate text for emails, essays, and stories. Solve problems with logical reasoning. Provide explanations for complex topics. Offer language translation between multiple languages.

    ★ 4.09 ratingsProductivityFreeData updated 2026-09-06
  7. Calculator 1+1 app icon

    Calculator 1+1

    Vikas Choudhary

    Calculate, edit, and track equations

    Perform basic arithmetic operations, including addition, subtraction, multiplication, and division. Use parentheses for complex calculations. Switch between light and dark themes for better visibility.

    ★ 4.47 ratingsUtilitiesFreeData updated 2026-09-06
  8. 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

How we rank alternatives

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