Mobile font sizes

[J. Landman Gay]

Has anyone got a list of default font sizes for various iOS devices? 
I.e., what's a good visible font size on iPhone, iPhone retina, iPad, 
iPad retina?

I know these will vary depending on the app, but I'd like a ballpark 
target. It's hard to tell in the simulator what will look right.

-- 
Jacqueline Landman Gay         |     jacque at hyperactivesw.com
HyperActive Software           |     http://www.hyperactivesw.com