Hi Team, Some users complained that their mobile application UI looked smaller than before with SDK 4.11 on iPads Cf. https://issues.apache.org/jira/browse/FLEX-33861
I explained in the JIRA tickets that this was because iPad 2 DPI is now 120, (was: 160) which is closer to its actual DPI (132). I did some more testing on iPad 2 and iPad 3 , using "out-of-the-box" mobile UI items (no applicationDPI, no custom runtimeDPIProvider) and it appears that Flex mobile default UI heights are about 75% the heights of "reference" iOS apps ( Email, Settings, Photos). This includes top bar height, top bar title ascent, default list height, default list text ascent, etc. (Detailed measures in comment in the ticket ). Coincidentally, 75% = 120 / 160 , which means the old incorrect DPI gave actually correct sizes. I don't know the history and context of Flex Mobile, and how the original CSS @media settings were determined, but IMO, they are not good anymore. What do you think? Maurice