My intraweb version is IW10, TMS Iphone Control Pack version is 220.127.116.11
My delphi is Delphi 2010
I'm currently investigating this issue and will report back here as soon as possible.
I'm not sure if this is a bug or if alerts are actually disabled.
Bart Holvoet2013-10-09 03:51:38
As a workaround you can set IWiPhoneStyle.FullScreen to false to open the web app in a browser window, where alerts are working as expected.
Apple has fixed this bug on IOS 7.0.3
Thanks for informing!