Do I need to enable @ 1x image application only works on iphone 4 and above?

Question

Is it still necessary? 2x and 3x seem to be the only images that I need based on the models I support. What is the right approach?

Answer 1

If your application is for iOS9 or less, you still have to create one for iPad 2 that does not have a retina screen.

http://www.evad3rs.net/2014/10/ios-9-supported-devices-compatibility.html

Even if you create an application iPhone, it will work on the iPad.

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Answer 2

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Answer 3

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