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 21–40 of 1,000 ranked alternatives.

  1. Calc Pro HD - Top Calculator! app icon

    Calc Pro HD - Top Calculator!

    Panoramic Software Inc.

    Calculate, edit, and track financial data

    Perform complex calculations with 10 financial worksheets and 10 calculators. Switch between landscape and portrait modes. View results in decimal, fraction, or percentage formats. Save and recall previous calculations. Export data as text or PDF.

    ★ 4.7283 ratingsUtilities$7.99Data updated 2026-09-08
  1. Binary Converter Calculator app icon

    Binary Converter Calculator

    Michael Horowitz

    Convert text to and vice versa

    Convert text, , hexadecimal, and custom base numbers to each other. Perform base conversions with a minimalistic interface. Learn how different number systems work through interactive conversion. Encode messages in for fun or practical use.

    ★ 4.535 ratingsUtilities$0.99Data updated 2026-09-06
  2. Unit Converter -- All In One app icon

    Unit Converter -- All In One

    Foodmatesss Limited

    Convert units with precision control

    Convert units across categories like Clothing, Area, Weight, and Temperature. Select base and target units. Adjust decimal places for converted values. Perform quick and accurate conversions.

    ★ 4.748 ratingsUtilitiesFreeData updated 2026-09-06
  3. Calc Pro - The Top Calculator app icon

    Calc Pro - The Top Calculator

    Panoramic Software Inc.

    Calculate and manage your finances

    Perform complex calculations using ten built-in calculators. Access ten financial worksheets for budgeting, loans, and investments. Input formulas, view results, and save calculations. Export data as PDF or text. Switch between light and dark modes.

    ★ 4.7358 ratingsUtilities$7.99Data updated 2026-09-08
  4. Stair Help app icon

    Stair Help

    Armchair Engineering

    Calculate staircase dimensions with precision

    Calculate staircase dimensions with precise formulas. Input riser height and step depth to determine going, stringer, and base lengths. Choose units from mm, cm, or inches.

    ★ 4.6241 ratingsUtilities$1.99Data updated 2026-09-10
  5. Calculator SC-323PU app icon

    Calculator SC-323PU

    Thomas Oellinger

    Calculate, edit, and track equations

    The provides scientific calculations, unit conversion, and logic-based computations. Users can switch between modes. It includes a built-in manual for operation guidance. Perform n-base conversions and unit-based calculations.

    ★ 4.7118 ratingsUtilities$3.99Data updated 2026-09-08
  6. PCalc app icon

    PCalc

    TLA Systems Ltd.

    Calculate, convert, and program with precision

    Perform complex calculations with scientific, engineering, and hexadecimal modes. Use RPN and multi-line display. Convert units and access constants. Undo and redo actions. Sync with Apple Watch for on-the-go calculations.

    ★ 4.7770 ratingsUtilities$9.99Data updated 2026-09-10
  7. Purple Smart Base app icon

    Purple Smart Base

    Purple Innovation LLC Apps

    Control bases, adjust settings, manage account

    Control the Premium or Premium Plus with features like adjusting head and foot positions, setting preset modes, and syncing with a mattress. Monitor usage stats and access support resources through the .

    ★ 4.8556 ratingsUtilitiesFreeData updated 2026-09-06
  8. Logarithm Calculator SDG app icon

    Logarithm Calculator SDG

    SDG CODE DOO NIS

    Calculate logarithms with any base

    Calculate logarithms with customizable bases including e, 2, 10, or any specified value. Input a number and base to get the result. Display the calculation steps and save results for reference.

    ★ 5.02 ratingsProductivityFreeData updated 2026-09-06

How we rank alternatives

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