Big Button Calculator Pro app icon

Apps Like Big Button Calculator Pro for iPhone and iPad

Calculate with color and precision

Calculate with a dual-line display showing input and result simultaneously. Use percentage and backspace functions. Choose from 18 color themes. Enter multi-line equations. Automatically format scientific expressions. Access via Split View.

by Cider Software LLC★ 4.9469 ratingsUtilities$9.99Data updated 2026-09-11

Big Button Calculator Pro screenshots

Ranked alternatives

Showing 381–400 of 1,000 ranked alternatives.

  1. QRCode Simple QR Code Scanner app icon

    QRCode Simple QR Code Scanner

    woodsmall inc.

    Scan QR and barcode, detect URL, phone

    Scan QR codes and barcodes to automatically detect URLs, phone numbers, and email addresses. Open links in the browser, make calls, send emails, add contacts, or copy information to the clipboard.

    ★ 4.213 ratingsProductivityFreeData updated 2026-09-10
  1. Area Volume Calculator app icon

    Area Volume Calculator

    Trelleborg Sealing Solutions Germany GmbH

    Calculate , perimeter, , and weight

    Calculate , perimeter, , and weight for 170+ geometric shapes. Input measurements or use calculation methods for missing values. Select materials like metal, wood, or liquid to determine weight. Search shapes by typing or swipe through categories.

    ★ 4.114 ratingsUtilitiesFreeData updated 2026-09-10
  2. Calculator For Runner (CalcForRun) app icon

    Calculator For Runner (CalcForRun)

    Makoto Hasizume

    Calculate runner pace and lap times.

    The app calculates lap times and pace for runners. It can determine pace, speed, elapsed time, or distance based on provided information.

    ★ 4.48 ratingsHealth & FitnessFreeData updated 2026-09-17
  3. RPN-45 HD app icon

    RPN-45 HD

    Willy Kunz

    Calculate like a scientific calculator

    Simulate the HP-45 scientific calculator with photo-realistic visuals and animated keys. Perform all original functions and operations. Access a secret timer for 12-hour or 100-hour intervals. Switch to Super-45 mode for enhanced capabilities.

    ★ 4.86 ratingsProductivity$2.99Data updated 2026-09-08
  4. Note Calculator - Text Editor app icon

    Note Calculator - Text Editor

    SANG H SUNG

    Write equations, get results instantly.

    The app functions as a text-based calculator. It automatically computes equations written as if in a notebook and saves work as text files.

    ★ 5.04 ratingsUtilities$0.99Data updated 2026-10-25
  5. CalcXLite app icon

    CalcXLite

    Kazunori Nohara

    Scientific calculator with user-defined functions.

    The app allows equations to be entered directly as they are written. User-defined functions can be entered, loaded, and saved with names and descriptions.

    ★ 4.06 ratingsUtilitiesFreeData updated 2026-09-29
  6. Clipboard-  paste text copy it app icon

    Clipboard- paste text copy it

    Kasey Baughan

    Save and swipe for options

    Save snippets for quick access and copying. Swipe left to view additional options. Organize notes in folders and share content via or email.

    ★ 4.09 ratingsUtilitiesFreeData updated 2026-09-23
  7. Air Density Calculator app icon

    Air Density Calculator

    Tan Chia Ling

    Calculate air , temperature, or pressure

    Calculate air , temperature, or pressure with instant results. Copy calculations to other apps. Includes formulas for reference. Supports up to 16 decimal places and various units for each input.

    ★ 3.84 ratingsUtilities$2.99Data updated 2026-09-15
  8. MultipleTimers Pro app icon

    MultipleTimers Pro

    EIICHI KOMINE

    Manage multiple timers with one tap

    Manage multiple timers simultaneously with customizable categories for different activities. Set and save timer durations, start them with a single tap, and view progress through a visible progress bar.

    ★ 4.911 ratingsProductivity$1.99Data updated 2026-09-09
  9. Tip Calculator **** app icon

    Tip Calculator ****

    Thaer Zori

    Calculate tips and split bills instantly

    Calculate tips by entering a bill amount and selecting a tip percentage. Display total and per-person costs. Split bills among multiple people. Works on iPhone and iPad with a clean interface. Includes a small ad banner. Free to use.

    ★ 5.09 ratingsUtilitiesFreeData updated 2026-09-06
  10. Calc: Tip Calculator app icon

    Calc: Tip Calculator

    Hijinx LLC

    Split bills and share receipts

    Calculate tips with customizable percentage options and adjust using left or right swipes. Split bills among users and share receipts via iMessage. Choose to tip before or after tax and view exact totals or rounded amounts.

    ★ 4.811 ratingsFood & DrinkFreeData updated 2026-09-06
  11. Eleven | Calculator app icon

    Eleven | Calculator

    Alexander Ewering

    See and edit calculations instantly.

    The app provides real-time calculation results as users type, allowing them to see and edit the entire calculation at any position. It supports calculations of almost any length with an unlimited undo and redo feature.

    ★ 5.03 ratingsUtilitiesFreeData updated 2026-11-05
  12. CalcKey: Calculator Keyboard app icon

    CalcKey: Calculator Keyboard

    RIGHT TRACKS IT LIMITED

    Calculate within messages and notes

    Allows users to perform calculations directly within apps like Messages, WhatsApp, and Notes. It integrates a for quick math during typing. Real-time results appear as users input numbers.

    ★ 4.24 ratingsProductivityFreeData updated 2026-09-06
  13. WordMasking Lite app icon

    WordMasking Lite

    Akira Takahashi

    Mask words with lines and draw sentences

    Study vocabulary or sentences by masking them with adjustable lines. Change line color based on accuracy. Automatically adjust lines for PDFs and fix angles. Batch mask content using search. Import files from cloud storage or device.

    ★ 4.86 ratingsEducationFreeData updated 2026-09-21

How we rank alternatives

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