What's New

- iOS 14 support

App Description

BIG BUTTONS, SMALL SIZE
Tired of calculators that requires many megabytes stealing space to apps and games?
This app is only 500K, the smallest calculator ever in the market, while it's the one with biggest buttons and better layout. Perfect for iPad mini and iPad, best alternative for iPhone and iPod touch.
Features:
- copy result to clipboard;
- five skins to meet your visual needs.

iPhone Screenshots

(click to enlarge)

Calculator Big Buttons Pro screenshot 1 Calculator Big Buttons Pro screenshot 2 Calculator Big Buttons Pro screenshot 3

iPad Screenshots

(click to enlarge)

Calculator Big Buttons Pro screenshot 4 Calculator Big Buttons Pro screenshot 5 Calculator Big Buttons Pro screenshot 6 Calculator Big Buttons Pro screenshot 7

App Changes

  • November 24, 2014 Initial release
  • July 14, 2020 New version 1.1
  • May 06, 2021 New version 1.2
  • May 06, 2021 Price increase: $0.99 -> $1.99