HI, Adobe AIR 3.3 supported both iPhone and iPad retina displays so there should be no issues as long as you use AIR 3.3+ with Apache Flex.
This may help: http://blogs.adobe.com/airodynamics/2012/11/07/deploying-air-apps-on-iphone-5/ Anyone with experience with iPhone 5 Flex apps of this have something to add? I've not actually not made an iPhone 5 Flex app just going on the info I've read. Thanks, Justin
