Reputation: 35038
"@2x" images are enough if only iOS9 devices so at least iPhone 5 devices are supported?
Upvotes: 1
Views: 325
Reputation: 2913
Whether @2x images are enough depends on two factors:
Are you supporting iPads? If this is the case, then you will need @1x images as well for the iPad 2 and iPad Mini 1
Are you supporting the Plus variants of the iPhone 6, 6s and 7? If so, you will also need @3x images.
EDIT: If your app only supports iOS 10, it should be good enough to simply have @2x and @3x images, as the two iPads mentioned above do not support this version.
Upvotes: 4