Calculator with 13 button app icon

Apps Like Calculator with 13 button for iPhone and iPad

by Hideaki Uchikoshi★ 1.01 ratingsUtilitiesFreeData updated 2026-09-06

Ranked alternatives

Showing 181–200 of 1,000 ranked alternatives.

  1. Statistics Calculator+++ app icon

    Statistics Calculator+++

    Behzad Dogahe

    Calculate statistical values and test hypotheses

    Calculator+++ allows users to input data via Add X, Add Y, and Add f buttons. Perform statistical analysis, regression, probability distributions, confidence intervals, and hypothesis tests. View results directly without needing a manual.

    ★ 4.346 ratingsUtilities$2.99Data updated 2026-09-08
  2. Calculator PanecalST Plus app icon

    Calculator PanecalST Plus

    Noriyasu Kutsuzawa

    Edit formulas, check calculations, reuse past entries

    Calculate mathematical expressions with formula input and real-time validation. Edit formulas by tapping or using arrow keys. Reuse previous formulas to update values and recalculate.

    ★ 4.915 ratingsUtilities$1.99Data updated 2026-09-08
  1. The Board Feet Calculator app icon

    The Board Feet Calculator

    Dundridge LLC

    Calculate wood measurements and cut lists

    Perform calculations for wood projects. Input measurements and materials. Estimate costs and quantities. Save and share project notes. Convert units and access formulas.

    ★ 4.430 ratingsUtilitiesFreeData updated 2026-09-06
  2. Objective Calculator app icon

    Objective Calculator

    Thiago Anderson Martins

    Calculate, convert, and note with tabs

    Calculate with multiple tabs for different tasks. Use a regular , scientific functions, and currency converter. Add titles to tabs for easy organization. Note-taking feature available for quick reminders.

    ★ 4.720 ratingsUtilitiesFreeData updated 2026-09-13
  3. Calc: Multiline calculator app icon

    Calc: Multiline calculator

    Aleksei Khaliapin

    Calculate instantly without equals

    Solve math problems with a interface. Enter equations directly and get instant results without pressing equals. Edit expressions, use parentheses, and view calculation history. Supports basic and advanced operations.

    ★ 4.935 ratingsUtilitiesFreeData updated 2026-09-06
  4. Ordinary Calculator app icon

    Ordinary Calculator

    奇锴 舒

    Calculate, edit, and track expressions

    Perform basic arithmetic operations including addition, subtraction, multiplication, and division. View calculation history. Edit previous entries. Use free, real-time display for accurate results.

    ★ 4.929 ratingsUtilitiesFreeData updated 2026-09-06
  5. Calculator-SimpleMath app icon

    Calculator-SimpleMath

    Tanner Crook

    Simple math for everyday use.

    The app offers fast, easy calculations with a simple interface suitable for all ages. It is an ad-free calculator designed for personal or educational devices.

    ★ 4.84 ratingsEducationFreeData updated 2026-11-10
  6. 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$2.99Data updated 2026-09-23
  7. Calculator Flower+ app icon

    Calculator Flower+

    Yasukazu Umekita

    Calculate with custom color themes

    A with large buttons for easy use. Offers seven color themes including Flower, Heart, and Hydrangea. Displays intermediate results during calculations. Allows users to reset calculations quickly.

    ★ 4.927 ratingsUtilitiesFreeData updated 2026-09-09
  8. Calculator∫ app icon

    Calculator∫

    7th Gear

    Perform calculations with large buttons.

    The app performs calculations with large buttons for ease of use. Users can personalize the calculator by selecting background and text colors.

    ★ 4.67 ratingsUtilitiesFreeData updated 2026-10-13

How we rank alternatives

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