【實用工具app】RePNCalc|最夯免費app-綠色工廠好玩App

***LIMITED TIME LAUNCH SALE 50% OFF***Crunch your numbers with the rpn calculator that fits right along side every other iOS 8 app! Don't get held back by the conventions of traditional, keyboarded calculators that can't update their buttons with new functions without the use of a shift key! Use technology from the future, like swipe gestures to change key layouts or touching and holding a stack item to get a popup granting a range of options.This calculator app uses the alternative method called "reverse polish notation" to provide input for calculations. For the curious, check out http://en.wikipedia.org/wiki/Reverse_Polish_notation for more information.