Question: I am having a problem with a UITextField's text being blurred/anti-aliased even with a standard font size. The text will appear crisp when the control is the first responder, but blurred again when it loses focus:

[![alt text](https://i.stack.imgur.com/kmcmI.png)](https://i.stack.imgur.com/kmcmI.png)  

(source: [mikeweller.com](http://www.mikeweller.com/images/blog/UITextFieldBlur.png)) 

Does anybody know how to fix this?

Answer: 
In addition to using non-fractional positioning one should make sure to use a non-centered vertical alignment for the UITextField. Looks like centered vertical alignment in combination with an odd font size results in blurred text, too.
i tried using CGRectIntegral and stuff. In my case changing min font size and font size in IB did it.