【實用工具app】Calculator board - Simple and useful, calculator built-in keyboard -|最夯免費app-綠色工廠好玩App

Calculated without switching the app!Calculator board to a little convenient day-to-day lifeIs a custom keyboard.It is possible to quickly compute while out the keyboard,Does not need to be changed to other calculator app.******************************FEATURES OF THIS APP******************************· One hand even easy-to-use layout· Display of formula· Convenient output format· The automatic response to a variety of separated display format· The change can be tax rate=== Settings ===To add a keyboard, you must have the following procedure.Settings -> General -> Keyboard -> Keyboard -> Add New Keyboard -> Calculator board=== About full access ===After adding keyboard, Calculator board -> Allow Full AccessAfter authorization of full access, allows setting of tax rates.If you allow full access, transmission and collection of personal information will not be performed.