Kimberly (**)
It's what I was wanting, but so bright that the keys wash out on my screen. Unlike the app pictures, the digits on my keys are white not black.Droid X

a (*****)
Awesome calculator, simple and works great! Colors could be a bit darker.

Mark (****)
Just what I need... Thankyou.

Christopher (***)
Needs to work in full screen on my Galaxy Tab. Function is ok, simple, but what I want

samuel (***)
Colors are awful. Need more contrast.

frankbednall (*****)
Yes It's so easy to.use and will be an enormous help to me and will be a smashing friend ThankyoufrieND Colours ARE FAB

Kelly (****)
Exactly what i was looking for but can't stand the colors. Uninstalled

wendyhoppi (***)
Simple basic calc - not keen on colours

Nay (*)
Doesnt do percentage

Mrs L (****)
Would be great if keys were little darker. Too bright. Like it though, large keys and simple to use.