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 features that you'd wished you'd had back then, to give you a modern day usable device.
• Green [INV] button (upper left) is the "shift" or "2nd" function button.
• Press and hold the blue [MODE] (HELP) button for web-based help.
Updated for iOS 11 & 64-bit
Ratings and Reviews
1980's style scientific calculator... elegantly executed.
Has all the features I've been looking for in a calculator app, with a style that pleasantly reminds me of my Sharp EL-506A calculator that's as old as I am. Excellent work, Mr. Salanitri, excellent work. :D
Works as advertised, no ads. Look is retro, want something fancy, buy one!
iphone 5 update plz :)
With Family Sharing set up, up to six family members can use this app.