The Calculator Smart- Free calculator will help you save time and effort. I remember everything you calculated, so feel free to take a look back and support the use of history again. You can use me to make purchases, do homework, calculate finances, and calculate taxes. If you quit the calculator and do other things, it's still here when you come back. You never need to enter the same calculation twice again.
Let Alcatel Calculator and your phone or tablet, let your handheld calculator rest!

General Calculator
Support + - * / four fundamental arithmetic operations.

Scientific Calculator
Do scientific operations such as trigonometric, logarithmic, and exponential functions.

Unit Converter
Support length, weight, width, volume, temperature, fuel consumption and food units conversion.

Currency Converter
Supports over 180 currencies all of the world, including dollar, euro, yen, yuan, etc.

History Record
All of the calculations that has ever been used can be recorded for further use .