Calculator Max app icon

Apps Like Calculator Max for iPhone and iPad

Calculations made easy in one app.

The app offers basic and scientific calculators with a history tape. Users can make notes and draw ideas on iPad.

by Pavel Kozarek★ 4.31,925 ratingsUtilitiesFreeData updated 2026-09-13

Calculator Max screenshots

Ranked alternatives

Showing 521–540 of 1,000 ranked alternatives.

  1. 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
  2. Inseries Pro: Smart Calculator app icon

    Inseries Pro: Smart Calculator

    Elemental Tools GmbH

    Smart modern elegant calculator app

    The app offers a modern calculator with gesture support for accessing results. It includes built-in calendar functions and natural percentage calculations for discounts and taxes.

    ★ 5.01 ratingsFinance$7.99Data updated 2026-10-13
  3. Datum app icon

    Datum

    John Diamond

    ★ 5.03 ratingsUtilities$2.99Data updated 2026-09-06
  1. AI Math Solver App | KnowBuddy app icon

    AI Math Solver App | KnowBuddy

    Yalpai Corporation Limited

    Solve problems step by step

    Solve problems with step-by-step explanations for Algebra, Geometry, Calculus, and Statistics. Use an AI scientific calculator for advanced computations. Ask follow-up questions and receive alternative solutions from an AI tutor.

    ★ 5.07 ratingsEducationFreeData updated 2026-09-06
  2. RPN-25 CE app icon

    RPN-25 CE

    Willy Kunz

    Calculate with photo-realistic precision

    Simulate the HP-25C calculator with input method. Perform complex calculations, store and recall values, and use programmable functions. Access continuous memory for data retention. View and edit programs directly on the interface.

    ★ 4.69 ratingsUtilities$2.99Data updated 2026-10-01
  3. Basic Tax Formulas app icon

    Basic Tax Formulas

    CAFFEINATETECH SRL

    Calculate payroll taxes and sales tax

    Calculate FICA Medicare Payroll Tax and Sales Consumption Tax with formula-based calculators. Input parameters and copy results. View and descriptions for each calculation.

    ★ 0.00 ratingsBusinessFreeData updated 2026-09-11
  4. Calculator Sharp app icon

    Calculator Sharp

    锦文 游

    Practical text calculator with high precision.

    The app offers ultra-high precision calculations up to 37 digits. It supports basic arithmetic, exponentiation, radicals, logarithms, factorials, permutations, combinations, trigonometric, hyperbolic, and integral operations.

    ★ 5.05 ratingsUtilitiesFreeData updated 2026-11-04
  5. Fractions Calculator Large app icon

    Fractions Calculator Large

    Corporate Smalltalk Consulting Ltd

    Calculate and decimals with precision

    Perform arithmetic with mixed and decimals, including bracketed expressions and unlimited precision. Calculate results in fraction, decimal, or mixed form. Review calculations on a scrollable paper tape and email results.

    ★ 4.52 ratingsUtilities$0.99Data updated 2026-09-08
  6. Fractions Calculator app icon

    Fractions Calculator

    Corporate Smalltalk Consulting Ltd

    Calculate and decimals with brackets

    Perform arithmetic with mixed and decimals, including bracket operations. View results as , mixed numbers, or decimals. Scroll through a paper tape to review calculations, select, and copy entries. Email results for record-keeping.

    ★ 4.52 ratingsEducation$0.99Data updated 2026-09-08
  7. RPN-70 SD app icon

    RPN-70 SD

    Willy Kunz

    Simulate financial calculations

    Simulate the HP-70 financial calculator with loan amortization, saving plans, depreciation, and storage registers. View stack contents in popup windows. Perform financial calculations with enhanced accuracy and additional storage options.

    ★ 4.711 ratingsProductivityFreeData updated 2026-09-08
  8. Scientific Calculator * app icon

    Scientific Calculator *

    TOWER OF HANOI SOFTWARE COMPANY LIMITED

    Calculate, convert, exchange, solve

    Solve math problems with basic and complex calculations. Convert units and exchange currencies. Use fractions and square root functions. Perform calculations quickly and accurately.

    ★ 4.612 ratingsProductivityFreeData updated 2026-10-10

How we rank alternatives

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