I have developed an iOS App and tested it on iOS6 device. While testing, I realized that my App is not responding to Orientation changes as expected. Here is my Code: // Autorotation (iOS >= 6...

It seems that on iPhone 6+ and iPad 3 (devices I've tested so far which reproduce issue) there is an issue with scrolling a div when the page is zoomed in. When first loading a page with the foll...

When the UIDocumentInteractionController is dismissed, the presenting view controller's views are removed, including elements from the UINavigationController. The UIDocumentInteractionController ...

I am trying to get an image out of a view where a user can paint on, or add some other views. With the iPad1 & 2 everything is working fine so far. But on the iPad3 it runs like a dog. I am j...

I just got the new iPad(3) and currently testing out a high resolution version of my drawing app that uses CoreGraphics. In normal 1024x768 mode, the iPad is more or less similar in performance - ...

I'm using the next function to save photos in my app: UIImageWriteToSavedPhotosAlbum(pngImage, self, @selector(image:didFinishSavingWithError:contextInfo:), NULL); It works well on iOS 5.1.1 de...

I have been developing an application for iPad that is very graphically intensive. I have been able to squeeze quite a bit of performance out already on the iPad 2, but the @2x graphics for the new...

I've been working on an iPad app that has gone through fairly extensive testing on the iPad 2. I recently obtained a "New iPad" (iPad 3), and the app feels significantly slower. Animations / scolli...

As we know iPad 3 have 2048×1536 resolution. for iPhone 4 with retina display we put big image with name @2X and one normal image in our bundle. so for iPad 3 application development we also need ...

Ipad1 can only support 2048x2048, so I want to know ipad retina support bigger size texture. I use cocos2d v1.01