Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

Big Button Calculator Pro Screenshots

iPad

iPhone

About Big Button Calculator Pro

This is THE BEST calculator for iOS with big buttons and colorful backgrounds!

・Dual-line display - shows the input and result at the same time
・Percentage and backspace button
・18 color themes
・Multi-line input for really long equations
・Automatic scientific formatting
・VoiceOver accessibility
・Split View

Gestures

・Swipe left on the display to backspace
・Swipe right on the display to clear
・Tap & hold on the result to copy
・Tap & hold on the input to move the cursor, copy, paste

Customize

・Color Theme
・Sound

URL Scheme: bigcalculatorpro://

What's New in the Latest Version 2.3.2

Last updated on Dec 5, 2023

Old Versions

- Performance improvements and bug fixes.

Version History

2.3.2

Dec 5, 2023

- Performance improvements and bug fixes.

2.3.1

Nov 9, 2023

- Miscellaneous improvements.

2.3

May 25, 2023

- Bug fixes and performance improvements

2.2

Oct 1, 2022

- UI improvements and bug fixes.

2.1.1

Sep 20, 2022

- Added workaround to fix an iOS 16 layout bug preventing scrolling of the input.

2.1

Aug 16, 2022

- Added haptic feedback to the buttons (can be turned off in settings)
- Added ability to change status bar color
- Added ability to change language from within app

2.0

Jul 30, 2021

More customization options!

- Can now edit the background to be solid, gradient, photo, or custom photo.
- Can now edit the button colors (background, foreground, and border).
- Added an option to customize the thousands separator and decimal point.
- Fixed issue with custom photo not keeping correct rotation.

1.4.3

Jun 20, 2018

This app has been updated by Apple to display the Apple Watch app icon.

- Fixed bug with Theme pictures not showing in Settings

1.4.2

May 31, 2018

- Minor bug fixes

1.4.1

May 30, 2018

- Changed the division sign back to the obelus (÷) instead of the solidus (/) (you can now change this in settings).

1.4

May 21, 2018

- Division sign is now a solidus (/) instead of an obelus (÷) by default.
- Fixed issue with Engineering E-Notation and negative numbers.
- Voiceover improvements and bug fixes.
- Miscellaneous improvements.

1.3

Apr 3, 2018

- Added translation for Hebrew.
- Added realtime Voiceover support for the Result (the result is spoken as you type).
- Added options for Number Formatting.

1.2.2

Feb 21, 2018

- Minor bug fixes & performance improvements

1.2.1

Dec 8, 2017

- Fixed a bug with cursor placement affecting some regions.
- Fixed a bug with gradient theme selection.

1.2

Nov 27, 2017

- Fullscreen graphics for iPhone X
- Miscellaneous performance improvements and bug fixes

1.0

Oct 19, 2017

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