A simple calculator app that also provides Calculation History and copy paste function .
Features:
★ Beautiful interface with simple control and navigation
★ Simple menu that shows all the calculation history.
★ Simply tap on the calculation history to save clipboard, then copy to where you want, like email, message.......
★ Support English and Chinese
9Apps 4.9
![Calculator Mem Tutorial - Tip #4 - Memory button usage [M+, M-, MC, MR] screenshot 2](https://i.ytimg.com/vi/Am_f7VMrij0/mqdefault.jpg)
![Spark [Executor & Driver] Memory Calculation screenshot 5](https://i.ytimg.com/vi/WCO_r_lgrJU/mqdefault.jpg)
