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Continue to ChatQuery : Exporting graphics for ios app - support for both retinna and older devices? I'm making a iOS app, it needs to target newer retina devices as well as the older 3GS and iPad 1. Usually I'd https://vmapp.org/query/7021/Exporting-Graphics-For-Ios-App-Support-For-Both-Retinna-And-Older-Devices-I-M-Making-A-IOS-App-It-Needs-To-Target-Newer-Retina-Devices-As-Well-As-The-Older-3GS-And-IPad-1-Usually-I-D/