Simple Scientific Calculator adhering to the style of the early 1980s. Easy to use and familiar for those of us from that era. Adds a touch of realism in look and feel, layo...展开

Simple Scientific Calculator adhering to the style of the early 1980s. Easy to use and familiar for those of us from that era. Adds a touch of realism in look and feel, layout, key click sounds, LCD display digits and response. Functions and operations are as you"re used to, but adds a few more fea…收起

This app has been updated by Apple to use the latest Apple signing certificate. Updated for iOS 11 & 64-bit