MathU RPN Calc app icon

Apps Like MathU RPN Calc for iPhone and iPad

Calculate with RPN and 96 functions

Perform complex calculations using Reverse Polish Notation. Access over 96 functions including financial, scientific, and engineering operations. Store and recall values. Switch between decimal and hexadecimal modes.

by Creative Creek, LLC★ 5.0135 ratingsFinance$24.99Data updated 2026-09-08

MathU RPN Calc screenshots

Ranked alternatives

Showing 101–120 of 1,000 ranked alternatives.

  1. Fraction Calculator Plus app icon

    Fraction Calculator Plus

    Tue Nguyen Minh

    Solve fractions with mixed number input

    Solve math problems with three keypads for easy mixed number input. Calculate multiple fractions simultaneously. Syncs with iOS devices for optimal performance.

    ★ 4.73,986 ratingsUtilitiesFreeData updated 2026-09-14
  2. OneCalc: All-in-one Calculator app icon

    OneCalc: All-in-one Calculator

    tasser gyati

    Calculate, convert, and solve equations

    Offers standard and advanced math functions including percent, negative sign, memory, brackets, and history. It includes trigonometry, roots, exponents, and logarithms.

    ★ 4.65,075 ratingsProductivityFreeData updated 2026-09-14
  3. Calculator Smart app icon

    Calculator Smart

    Miroslav Otsedarski

    Powerful and precise calculations for everyone.

    The app offers scientific and standard modes with over 30 scientific operations. It supports degrees and radians, parentheses, and output in decimal or scientific notation.

    ★ 4.7496 ratingsUtilitiesFreeData updated 2026-10-19
  1. RPN-65 SD app icon

    RPN-65 SD

    Willy Kunz

    Simulate HP-65 calculator

    Simulate a programmable calculator with input. Run HP-65 programs, store and retrieve data from magnetic cards. View and edit calculator memory. Access historical documentation and user guides.

    ★ 5.08 ratingsProductivity$2.99Data updated 2026-10-16
  2. Calculator # Converter app icon

    Calculator # Converter

    CAT VIET SOFTWARE DEVELOPMENT & MEDIA JSC

    Calculations made simpler than ever before.

    The app offers a scientific calculator with over 800 formulas. It includes currency and unit converters, date and time functions, and finance tools.

    ★ 4.370 ratingsUtilitiesFreeData updated 2026-09-25
  3. CALC Smart Calculator ± app icon

    CALC Smart Calculator ±

    QApps LLC

    Calculate, convert, and solve equations

    Perform complex calculations with scientific formulas and unit conversions. Access calculation history via Spotlight and 3D Touch. Use widgets for quick access and history integration. Sync with Apple Watch for notifications and basic calculations.

    ★ 4.82,367 ratingsUtilitiesFreeData updated 2026-09-08
  4. Qualifier Plus IIIx/fx app icon

    Qualifier Plus IIIx/fx

    Calculated Industries, Inc.

    Calculate financial formulas and equations

    Perform mortgage calculations for residential and commercial loans. Input loan details to determine affordability. Adjust variables like interest rates and down payments. Save and export calculation results. Share reports with clients or colleagues.

    ★ 4.93,425 ratingsFinanceFreeData updated 2026-09-08
  5. Adding Machine 10Key Universal app icon

    Adding Machine 10Key Universal

    Richard Silverman

    Calculate totals, percentages, and entries

    Calculate totals by pressing the asterisk key. Enter operators in reverse order. Compute percentages by multiplying and numbers. Use a full-sized keypad on iPad with TypeTone audio guidance for key navigation.

    ★ 4.7136 ratingsFinance$3.99Data updated 2026-10-12
  6. Landscaping Calculator Plus app icon

    Landscaping Calculator Plus

    Calc Hub, LLC

    Calculate materials for projects

    Calculate materials with 10 tools for gravel, soil, mulch, concrete, pavers, retaining walls, grass seed, sod, area, and volume. Input dimensions in inches, feet, yards, centimeters, or meters. Output results in US customary or metric units.

    ★ 4.83,267 ratingsUtilitiesFreeData updated 2026-09-24
  7. Provident Funding app icon

    Provident Funding

    Provident Funding Associates L.P.

    Track mortgage rates and apply for loans

    View mortgage rates and account details. Check payment history and make payments. Set or edit automatic payments. Apply for new loans. Access amortization schedules and manage loan information securely.

    ★ 4.71,289 ratingsFinanceFreeData updated 2026-09-08
  8. Calzy app icon

    Calzy

    Raja Vijayaraman

    Calculate, edit, and organize equations

    Perform calculations with a clean interface. Store and reuse numbers using the Memory Area. Bookmark equations for quick access. Drag and drop values between calculations. Switch between scientific and basic modes. Export results as text or image.

    ★ 4.71,932 ratingsProductivity$1.99Data updated 2026-10-20
  9. 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
  10. Panecal Scientific Calculator app icon

    Panecal Scientific Calculator

    Noriyasu Kutsuzawa

    Enter formulas and check calculations

    Is a that lets users input and edit formulas with a live display. It supports formula reuse, variable memory, and cursor navigation for precise editing. Users can check formulas for errors and adjust values efficiently.

    ★ 4.81,952 ratingsUtilitiesFreeData updated 2026-09-08
  11. BA II Plus Calculator app icon

    BA II Plus Calculator

    国栋 焦

    Calculate TVM, amortize loans, manage cash flow

    Solve time-value-of-money calculations and generate amortization schedules. Perform cash-flow analysis and compute NPV and IRR. Calculate depreciation using four methods. Calculate breakeven, profit, and percent difference.

    ★ 3.119 ratingsUtilities$1.99Data updated 2026-09-18
  12. Adding Machine 10Key for iPad app icon

    Adding Machine 10Key for iPad

    Richard Silverman

    Calculate totals, percentages, and entries efficiently

    Perform arithmetic operations using a 10-key keypad. Calculate percentages by multiplying and numbers. Adjust total key position to left or right. Use TypeTone audio guidance for key navigation. View calculation history and results.

    ★ 4.877 ratingsFinance$2.99Data updated 2026-09-08
  13. RPN-67 Pro app icon

    RPN-67 Pro

    Willy Kunz

    Programmable calculator for iOS

    Run programs and perform calculations using a simulated HP-67 calculator. Input numbers and commands via on-screen keys. Access built-in functions and mathematical operations. Load and execute stored programs from magnetic card files.

    ★ 4.36 ratingsProductivity$4.99Data updated 2026-09-08
  14. BA Financial Calculator (PRO) app icon

    BA Financial Calculator (PRO)

    Angel Montana

    Calculate formulas and values

    Perform calculations with time value of money, cash flow analysis, and bond calculations. Input data for present value, future value, and interest rates. Calculate internal rate of return and modified internal rate of return.

    ★ 4.9486 ratingsFinance$3.99Data updated 2026-10-20

How we rank alternatives

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