Good and simple to use

Just what I wanted. Straight forward calculator and no scientific option in landscape mode. I dont do any complex calculations and Im happy that it gives me simple and the same math interface in both landscape and portrait mode.
I would give it 5 starts but the ads as the bottom are VERY annoying and distracting and there is no option to remove them. I dont mind to pay for the app but its not a option there...

Egoruk about Basic Calculator+, v3.0