The ClassWiz Calc App QR is a mobile app from Casio that enables users to utilize the functions of genuine Casio ClassWiz Series scientific calculators on their smartphone or tablet. Through this app, users can use a wide range of ClassWiz functions with ease. This includes statistical calculations, spreadsheets, matrix calculations and graph display functions through ClassPad.net connectivity. ■ Various calculations can be performed. Fractions, trigonometric functions, logarithmic functions and other calculations can be performed simply by inputting as shown in the textbook. Statistical calculations, spreadsheets and matrix calculations can be operated using the intuitive UI. ■ The app works just like a physical ClassWiz calculator. The app is operated in the same way as Casio’s ClassWiz scientific calculators. ■ Available models: fx-570/fx-991CW fx-82/fx-350CW fx-570EX/fx-991EX fx-82EX/fx-350EX fx-570AR X/fx-991AR X See the website for details. https://edu.casio.com/app/classwiz/license_qr/en ● Note The following operating system (OS) versions are recommended when using the ClassWiz Calc App QR. Correct operation cannot be guaranteed with OS versions other than those listed below. Supported OS versions: Android 9.0 or later Supported languages English *1 Even when used with a supported OS version, there may be cases in which the app does not function or display correctly due to factors such as device software updates or device display specifications. *2 The ClassWiz Calc App QR is intended for use on Android smartphones and tablets. *3 Correct operation cannot be guaranteed on other devices, including feature phones (flip phones) and Chromebooks. *4 QR Code is a registered trademark of DENSO WAVE INCORPORATED in Japan and in other countries.