SwiftRPN app icon

Apps Like SwiftRPN for iPhone and iPad

by Patrick Gelvin★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06

SwiftRPN screenshots

Ranked alternatives

Showing 141–160 of 1,000 ranked alternatives.

  1. 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
  2. 15C Scientific Calculator app icon

    15C Scientific Calculator

    Vicinno Soft LLC

    Calculate with precise RPN math

    Emulates HP 15C RPN functionality with precise mathematical calculations. Users can solve equations, perform numerical integration, handle complex numbers, and execute matrix operations. It supports root finding and hyperbolic functions.

    ★ 0.00 ratingsUtilities$14.99Data updated 2026-09-08
  3. HVAC & Sheet Metal Calculator app icon

    HVAC & Sheet Metal Calculator

    Calculated Industries, Inc.

    Calculate duct offsets and angles

    Performs X, Y, R radius calculations and theta measurements. It includes -specific functions for ducting offsets and angle computations. Features dimensional math, geometry, and trigonometry tools for precise construction calculations.

    ★ 4.955 ratingsUtilitiesFreeData updated 2026-09-06
  1. Calculator365: All-In-One Calc app icon

    Calculator365: All-In-One Calc

    晖明 甘

    Calculate, edit, and track expressions

    Advanced calculator with basic, scientific, and editable input features. View calculation history and use a widget for quick access.

    ★ 4.880 ratingsUtilitiesFreeData updated 2026-09-06
  2. Currency & Unit Converter # app icon

    Currency & Unit Converter #

    An Truong

    Convert units across 400+ measurements

    Convert units across 20 categories with over 400 options, including mixed units like feet and inches. Add widgets for quick access. View conversion history and share results.

    ★ 4.3216 ratingsUtilitiesFreeData updated 2026-09-08
  3. AI QuickSolver app icon

    AI QuickSolver

    Kison Kristian Larry

    Calculate, scan, and solve math problems

    Unit and currency converter for quick conversions. Solve math problems with handwriting recognition. Calculate BMI, date intervals, and basic data. Analyze equations and perform photo-based problem searches.

    ★ 4.5472 ratingsUtilitiesFreeData updated 2026-09-06
  4. gUnit - Currency & Unit Converter (Conversion) app icon

    gUnit - Currency & Unit Converter (Conversion)

    Axonic Labs LLC

    Convert units and currencies quickly easily.

    The app offers quick conversion results for over 330 units and currencies. It features an ultra sleek design and a search function for fast conversions on iOS devices.

    ★ 4.9146 ratingsUtilities$1.99Data updated 2026-09-11
  5. Time Calculator × app icon

    Time Calculator ×

    DOUBLE U s.r.o.

    Calculate with precision and ease

    Perform -based calculations with addition, subtraction, multiplication, and division. Input and display in days, hours, minutes, and seconds. Customize format preferences. Convert between different units.

    ★ 4.7288 ratingsUtilitiesFreeData updated 2026-09-16
  6. GraphCalcPro2Go app icon

    GraphCalcPro2Go

    Starware Software LLC

    Calculate with precision and advanced functions

    Allows users to perform advanced scientific calculations with high precision and range. It supports standard and RPN input modes, built-in constants, and unit conversions. iCloud sync enables cross-device access to calculation history.

    ★ 4.642 ratingsUtilitiesFreeData updated 2026-09-10
  7. Dev Calc Pro (Hex Dec Oct Bin) app icon

    Dev Calc Pro (Hex Dec Oct Bin)

    DAI WEIJIE

    Convert between number bases easily.

    The app displays binary, octal, decimal, and hexadecimal numbers on one screen. It also shows color hex codes and RGB values simultaneously.

    ★ 3.52 ratingsEducation$2.99Data updated 2026-10-13
  8. All in One Calculator app icon

    All in One Calculator

    Ramon Rivas

    Calculate, edit, and track equations

    Allows users to perform basic and advanced mathematical operations. It includes a sidebar and tab bar for navigation and data sharing. Users can drag and drop entries to create new windows or use the context menu to generate new windows.

    ★ 4.6185 ratingsProductivityFreeData updated 2026-09-08
  9. Equal=It Unit Converter Plus app icon

    Equal=It Unit Converter Plus

    monkeyLabs inc.

    Convert units with one-touch access

    Convert units across multiple categories with one . Add favorite conversions for quick access. Use built-in calculator for math operations. Switch between conversion types easily. No ads except special promotions.

    ★ 4.798 ratingsUtilities$2.99Data updated 2026-09-08
  10. 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
  11. Math Problem Solver ∞ app icon

    Math Problem Solver ∞

    An Truong

    Solve problems instantly

    Solve problems by scanning equations or handwritten input. Receive step-by-step solutions and detailed explanations. View graphs and additional information. Complete homework and track progress.

    ★ 4.741 ratingsEducationFreeData updated 2026-09-06
  12. Calculator & AI Math Solver app icon

    Calculator & AI Math Solver

    AppManage LLC

    Calculate, edit, and track equations

    Perform basic and complex calculations with a minimalist interface. Large buttons and a display show current input and calculation history. Supports portrait and landscape orientation. Includes AI-powered problem-solving for advanced operations.

    ★ 4.843 ratingsUtilitiesFreeData updated 2026-09-06

How we rank alternatives

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