【實用工具app】Classic Calculator HD|最夯免費app-綠色工廠好玩App

A simple and easy to use calculator designed for both iPad and iPhone. Based on a classic style calculator, the Classic Calculator HD is a free app that takes advantage of the iPhone retina display as well as the high resolution iPad screen allowing a high quality picture across all devices.The large buttons are easy to press on both devices making it easy to quickly calculate any calculation within seconds. A simple and attractive application that we all need!