IOS7 BETA3 Solution to ipad running iphone app blur problem

&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Many apps in the app Store have only the iphone version, and the IPad can run the iphone app. Users can choose the original IPhone size display, or enlarge twice times 2x mode. But if your iPad doesn't have a Retina screen, a bigger IPhone app will be a blur.     This problem has finally been solved in IOS 7. Most iphone apps now support the Retina screen, and the Retina screen iPad can use the Retina version of the iphone app, so it works better. But the Retina screen IPad has been used only in a Retina version of the IPhone App, so it's ugly to magnify.
The latest IOS 7 Beta release has finally made the Retina screen ipad, including the ipad Mini, use the Retina version of the IPhone app, making the app zoom 2x show that both the font interface and the picture are clear, just like the ipad's proprietary App.     The effect is similar to the famous Cydia App Retinapad. In addition, the IOS 7 preset non-Retina screen ipad when running IPhone app must be 2x magnification, only Retina ipad can choose the original size display.