Speaking Calculator

Google translator:
The talking calculator Calc Boy reads your calculatings! Math has never been so much fun - no really! CalcBoy knows what's going on when it comes to numbers. He looks mega elegant! Does'nt he? Beautiful material design of Mr. Google himself recommended!
-What CalcBoy can? Too Much!
-What For example?

+ Addition!
- Subtracting
* Multiplication!
/ Divide!
% Percent!
x ^ y Computing Power!

-Thats all?
Nope!
+ He has a logbook, where all your calculations are stored!
+ You can send your calculations with a single click to friends and family! Really!
+ You can select the language!
-HOLD ON? What language ???

+ Ehmmm I have not yet mentioned that CalcBoy can speak?
He can speak English, German and French! No joke! He reads your calculations and numbers!
+ You can also make him to shut up.
+ You can change the background style! Two stylish parquet floors are there to choose from!

CalcBoy is still a small child, so be nice to him in case something is not going well, tell us, we will talk to him and work on his skills - We promise!