Rounding Whole Numbers. Publisher: King's Apps Genre: Education Released: 12 Feb, 2012 Size: 8.0 MB Price: FREE! Click here to request a review of this app App Store Info Description Rounding whole numbers is an app designed to help the user improve their rounding skills. It is a great brain quiz game for adults or anyone else looking to improve their skills at rounding numbers. Screenshots Screenshot 1 of 2