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    <p>Use this code sample for review "open card" animation in implementation which work for me. Just insert the code in the new "single view" project and run.</p> <p>ViewController.h</p> <pre><code>#import &lt;UIKit/UIKit.h&gt; @interface ViewController : UIViewController @end </code></pre> <p>ViewController.m</p> <pre><code>#import "ViewController.h" @interface ViewController () @property (strong, nonatomic) UIView *insideView; @property (strong, nonatomic) UIView *pageView; @property (strong, nonatomic) UIView *backPageView; @property (assign, nonatomic) CGRect cardFrame; @end @implementation ViewController - (void)touchesMoved:(NSSet *)touches withEvent:(UIEvent *)event { UITouch *touch = [touches anyObject]; if ([touch locationInView:[self view]].x &lt;= CGRectGetMaxX(_cardFrame)) { float dx = ([touch locationInView:[self view]].x - CGRectGetMaxX(_cardFrame)) / _cardFrame.size.width; //create perspective CATransform3D mt = CATransform3DIdentity; mt.m34 = 1.0/-500.; //create rotation CATransform3D open = CATransform3DMakeRotation( -dx * M_PI_2, 0, - 1, 0); //create result transform CATransform3D openTransform = CATransform3DConcat(open, mt); //apply transforms [[_pageView layer] setTransform:openTransform]; [[_backPageView layer] setTransform:openTransform]; } } - (void)viewDidLoad { [super viewDidLoad]; [[self view] setBackgroundColor:[UIColor grayColor]]; //create frame for 2 test views CGFloat size = 200.0; _cardFrame = CGRectMake([[self view] center].x - size / 2, [[self view] center].y - size / 2 , size, size); //lower view _insideView = [[UIView alloc] initWithFrame: _cardFrame]; [_insideView setBackgroundColor:[UIColor redColor]]; //upper view _pageView = [[UIView alloc] initWithFrame:_cardFrame]; [_pageView setBackgroundColor:[UIColor greenColor]]; //upper view back side _backPageView = [[UIView alloc] initWithFrame:_cardFrame]; [_backPageView setBackgroundColor:[UIColor blueColor]]; [[self view] addSubview:_insideView]; [[self view] addSubview:_pageView]; [[self view] insertSubview:_backPageView belowSubview:_pageView]; //get layer of upper view and set needed property CALayer *viewLayer = [_pageView layer]; CALayer *viewBackLayer = [_backPageView layer]; [viewLayer setAnchorPoint:(CGPoint){0.0 , 0.5}]; [viewLayer setFrame:_cardFrame]; [viewLayer setDoubleSided:NO]; [viewBackLayer setAnchorPoint:(CGPoint){0.0 , 0.5}]; [viewBackLayer setFrame:_cardFrame]; //create perspective CATransform3D mt = CATransform3DIdentity; mt.m34 = 1.0/-500.; //create rotation CATransform3D open = CATransform3DMakeRotation(3 * M_PI_4, 0, - 1, 0); //create result transform CATransform3D openTransform = CATransform3DConcat(open, mt); [UIView animateWithDuration:1.0 animations:^ { //close animation [viewLayer setTransform:openTransform]; [viewBackLayer setTransform:openTransform]; } completion:^(BOOL finished) { [UIView animateWithDuration:1.0 animations:^ { //close animation [viewLayer setTransform:CATransform3DIdentity]; [viewBackLayer setTransform:CATransform3DIdentity]; }]; }]; } @end </code></pre>
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    1. POflip greeting card like just wink app
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    1. USRuslan Soldatenko
    1. USRuslan Soldatenko
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    1. COThanks!!!how can we have images on these view so that one can view the other view back portion as shown in this link..http://stackoverflow.com/questions/18587125/how-to-do-flipping-greeting-card-in-ios
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    2. CO@ankyy You need to make the correct hierarchy of layers (UIView can contain more then 1 layer). For example: `layer` will contain a mirrored image inside of the page, and a `sublayer`(added to `layer`) - outside normal image. As alternative: use two UIView (first above second using `insertSubview:aboveSubview:` or `insertSubview: belowSubview:`) animated synchronously and contain different images.
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    3. COcan u please tell me how to keep on opening and closing the UIVIEW using touch gesture as the person will swipe on UIView to open it slowly slowly according to fingers swiped.
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