Editors' Note: The download button opens the iTunes App Store, where you may continue the download process. You must have iTunes installed with an active iTunes account in order to download and install the software. This download may not be available in some countries.
What's new in this version:
Big Calculator Free has gotten bigger! Big Calculator Free has been updated for iOS 7 and now has: New in 4.2:- Additional changes to make buttons easier to readNew in 4.1: - Buttons and display are now easier to see! New in 4.0: - Bigger buttons - Bigger display with larger font - Ability to delete rows from the paper tape - Faster startup - 15x smaller app size - Much improved voice for the Talking In-App Purchase - Redesigned for iOS 7