Calculator Free

Are you in trouble with your studies?Don't worry mate, this app will save you!

Are you in trouble with your studies?

Yesterday you played all the day but today you'll have a test? or a simulation exam?

Don't worry mate, this app will save you!

It is a simple calculator that hide a secret area where you'll hide your "little note"

This app do:

-Not exit from the app.

This is a real amazing feature, not a bug.

When you'll under pressure while making a test

and you'll press few times back button, you'll understand.

-Simple operation

-Save note to see in the right moment ;)

Have fun!