七麦数据

Classic calculator simulates real world calculator.
It produces different sounds when you touch buttons. This makes it easier to recognize which button you are touching, and changes calculation into amusing experience.
It is designed to look and operate exactly like a real hand-held calculator.

- Supports the four fundamental arithmetic operations
- Real Sound speak calculations result
- Calculation results can be displayed in real time on the screen
- View history calculations by swipe down