【實用工具app】RetroCalc|最夯免費app-綠色工廠好玩App

See what the reviewers had to say about RetroCalc:* "RetroCalc is easily the best-looking, most polished calculator on iPad." -- AppAdvice * "You'll never go back to your old calculator app again!" -- Apps in Review * "RetroCalc is worthy of my iPad dock" -- Apptastic * "This is the coolest calculator app for iPad. Period." -- iPadder blog * "Download RetroCalc for iPad and take a stand against boring calculator apps!" -- The iPhone App Review * "it would be almost silly to choose any other standard calculator app over RetroCalc!" -- HotMacAppsAbout RetroCalc:Get this customizable HD retro-calculator for iPad now for a special limited-time price! You can switch between 15 beautifully rendered calculators and backgrounds by simply swiping across the screen. Each of these working HD calculators inspired by the vintage originals was re-modeled in ultra-realistic 3D. RetroCalc supports both portrait and landscape orientations, and has excellent audiovisual feedback for all buttons. You can even set RetroCalc to randomize skin and background combinations every time you start! RetroCalc is Powerful Too:RetroCalc supports multitasking! Your numerical data will remain onscreen and in memory when switching back and forth between other applications. These calculators feature memory functions, 17 digit scientific-notation, true order-of-operations ((SQRT(9)+2*5=13) and even alternate audio-feedback sounds.:) AS OF THE LAST UPDATE RETROCALC NOW HAS 15 AWESOME CALCULATORS TO CHOOSE FROM!!! :)Need more info? Visit us on the web at: www.retrocalc.com12c