Hello guys! I just finished OCalc 1.2 with the new features: Design, And one single bug fix. It might not be much but since its my first app its pretty cool to me. Here is video when i try it on my computer and explains about it: OCalc 1.2 Released! - YouTube Where do i get it? Right here: https://market.android.com/details?id=mendel.calculator.simple&feature=search_result Price? No prices here.. This is a free app Donations? If you want to donate to me.. Simply just go to android market and download this free app.. Thats an donation for me.