Base PRO app icon

Apps Like Base PRO for iPhone and iPad

Convert numbers between bases effortlessly

Convert numbers between bases 2 to 20. Perform arithmetic operations in different bases. Display results in decimal, binary, and hexadecimal formats. Adjust number system settings for custom calculations. Export calculation history for review.

by Nic Kolbe★ 0.00 ratingsUtilities$0.99Data updated 2026-09-06

Ranked alternatives

Showing 1–20 of 1,000 ranked alternatives.

  1. NerdCalc app icon

    NerdCalc

    Nidal Fakhouri

    Calculate in binary, hex, and decimal simultaneously

    Convert numbers between binary, hexadecimal, and decimal bases. Display all three bases simultaneously. Switch input modes and see results in all bases. Perform arithmetic, logic, and bitwise operations. Support unsigned and 2’s complement numbers.

    ★ 4.8183 ratingsUtilitiesFreeData updated 2026-09-08
  2. Hex Base Converter app icon

    Hex Base Converter

    Mark Raymond

    Convert numbers between decimal, hex, binary,

    Convert decimal, hexadecimal, octal, and binary numbers to each other. Auto-corrects input errors. Perform conversions between all number systems with intuitive interface.

    ★ 4.544 ratingsEducationFreeData updated 2026-09-06
  3. CalcApp - Simple Calculator app icon

    CalcApp - Simple Calculator

    尉 张

    Calculate, convert, and solve equations

    Perform basic arithmetic, scientific calculations, and programmer-specific conversions. Save results to a history log. Switch between different calculation modes and unit conversions.

    ★ 4.620 ratingsUtilitiesFreeData updated 2026-09-06
  1. Base Converter Simple app icon

    Base Converter Simple

    Pierluigi Solimena

    Convert numbers between decimal, binary, hexadecimal,

    Convert numbers between decimal, binary, hexadecimal, and octal systems. Input integers from 0 to 2^31-1. Perform conversions in both directions. Display results in selected number formats.

    ★ 4.33 ratingsEducationFreeData updated 2026-09-06
  2. Debotha: Text & Base Converter app icon

    Debotha: Text & Base Converter

    Juan Williman

    Convert , scan, sync, and secure conversions

    Convert and numbers between decimal, binary, octal, hexadecimal, and ASCII formats. Scan for conversion. Save history and sync via iCloud. Use Siri Shortcuts and widgets. Customize theme and icon. Lock with Face ID/Touch ID.

    ★ 5.02 ratingsDeveloper ToolsFreeData updated 2026-09-06
  3. Hex Calculator Pro app icon

    Hex Calculator Pro

    Nguyen Van Huu

    Convert numbers between systems

    Hexadecimal and binary calculators allow users to perform arithmetic and bitwise operations. Convert between number systems and view results in decimal, hexadecimal, and binary formats. Save and share calculation history.

    ★ 5.01 ratingsUtilitiesFreeData updated 2026-09-06
  4. The Best Calculator - Calc Pro app icon

    The Best Calculator - Calc Pro

    Panoramic Software Inc.

    Calculate and manage financial data

    Perform complex calculations using 10 built-in calculators including scientific, financial, and unit conversion tools. Access 10 financial worksheets for budgeting, loans, and investments. Save and share calculation results.

    ★ 4.64,713 ratingsUtilitiesFreeData updated 2026-09-08
  5. Binary Calc app icon

    Binary Calc

    Buddy Sun

    Convert numbers between bases

    Perform arithmetic operations on numbers in bases 2 to 36. Convert between number bases. Input numbers in various bases. Handle signed and unsigned negative numbers using two's complement. Support fractions with up to 8 decimal places.

    ★ 4.77 ratingsEducationFreeData updated 2026-09-08
  6. Chane Base system,2-95 app icon

    Chane Base system,2-95

    NETACTIVITY INC.

    Convert numbers between bases

    Convert numbers between bases 2 to 95. Copy and paste values into a text box. Support for binary, decimal, hexadecimal, and 36. Case-insensitive input for bases 36 and below.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
  7. The Base Converter app icon

    The Base Converter

    Alexander Lee

    Convert numbers between different bases

    Convert numbers between binary, octal, decimal, duodecimal, and hexadecimal. Input a value and instantly see conversions in all supported bases. Adjust settings and view numerical representations side by side.

    ★ 0.00 ratingsEducationFreeData updated 2026-09-06
  8. Planbook Mobile app icon

    Planbook Mobile

    Planbook Inc.

    Is a lesson planning tool that lets

    Create and manage lesson plans with customizable templates, track student progress, and align lessons with learning standards. Organize classes, assign tasks, and access tutorials and support resources.

    ★ 4.86,948 ratingsEducationFreeData updated 2026-09-06
  9. Programming Calculator app icon

    Programming Calculator

    Mikhail Razin

    Convert numbers between bases, calculate, and get

    Convert numbers between bases 2 to 30 with real-time updates. Perform calculations in multiple number systems. Display results accurately with a clean, intuitive interface. Switch between bases instantly for precise outputs.

    ★ 4.941 ratingsUtilitiesFreeData updated 2026-09-06
  10. Clash Champs: Pro Base Layouts app icon

    Clash Champs: Pro Base Layouts

    CARDS & GIFT CARDS LLC

    Download and favorite designs

    Download and save of Clans designed by top players. Search for bases by Town Hall level or game mode. Favorite and view detailed descriptions. Receive updates on news and events. Share designs with other players.

    ★ 4.7836 ratingsUtilitiesFreeData updated 2026-09-06
  11. CompSci Calculator app icon

    CompSci Calculator

    Corey Smith

    Calculate in decimal, hexadecimal, and binary

    Calculate in decimal, hexadecimal, and binary bases. Switch between bases during equations and view real-time conversions. Display values in all three bases simultaneously. Perform arithmetic operations across different number systems.

    ★ 4.440 ratingsUtilitiesFreeData updated 2026-09-06
  12. Calc Pro HD – iPad Calculator app icon

    Calc Pro HD – iPad Calculator

    Panoramic Software Inc.

    Calculate, edit, and track finances

    Perform complex calculations with scientific, financial, and unit conversion tools. Access 10 financial worksheets for budgeting and planning. Switch between landscape and portrait modes. Save and export calculation results.

    ★ 4.71,468 ratingsUtilitiesFreeData updated 2026-09-08
  13. Sporty's E6B Flight Computer app icon

    Sporty's E6B Flight Computer

    Sporty's Pilot Shop

    Calculate data and track position

    Calculate -related conversions, fuel consumption, and navigation metrics. Perform arithmetic operations and unit conversions. Track time, distance, and speed. Sync with Apple Watch for real-time updates.

    ★ 4.95,326 ratingsNavigation$9.99Data updated 2026-09-08
  14. Base Converter. app icon

    Base Converter.

    Milos Lukas Ziolkowski

    Convert numbers between bases 2 to 16

    Convert numbers between binary, decimal, hexadecimal, and octal systems. Support for floating point and large numbers. Copy results to clipboard. Switch between light and dark themes. Perform quick conversions with a modern interface.

    ★ 0.00 ratingsEducationFreeData updated 2026-09-06
  15. Base to Base Converter app icon

    Base to Base Converter

    Yuri Morozov

    Convert numbers between bases with detailed steps

    Convert integers and fractions between bases 2 to 16. Perform calculations and display detailed step-by-step explanations for conversions. Support direct -to- conversion with step explanations. Minimize numerical errors during fractional conversions.

    ★ 0.00 ratingsEducationFreeData updated 2026-09-06
  16. Concrete Calculator Plus app icon

    Concrete Calculator Plus

    Calc Hub, LLC

    Estimate and materials for slabs, walls, columns,

    Estimate volume for rectangular, circular, and stepped slabs, footings, columns, walls, and steps. Calculate block and CMU quantities for walls. Estimate mortar mix materials and rebar amounts. Determine gravel needs for bases.

    ★ 4.822,767 ratingsUtilitiesFreeData updated 2026-09-06
  17. Binary Converter Calculator+ app icon

    Binary Converter Calculator+

    Michael Horowitz

    Convert text to and vice versa

    Convert text, , hexadecimal, and decimal values to each other. Perform calculations using , hexadecimal, and decimal bases. Display results in clear, minimalistic format. No advertisements. Encode messages in for simple data manipulation.

    ★ 5.04 ratingsUtilities$0.99Data updated 2026-09-06

How we rank alternatives

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