I’ve mentioned a number of custom-pull-to-refresh components featuring custom animations most recently DGElasticPullToRefresh which features an interesting elastic effect that adjusts based on the position of the user’s finger.
Here’s an example of an interesting pull-to-refresh animation that displays an animated scene with an animated parallax layout called ReplaceAnimation.
The scene in this animation features bending using CAShapeLayer, and an a paper airplane that animates through the scene ending back on it’s original icon once the pull is completed.
The original animation is from Zee Young and can be seen on Dribble.
Here’s an animation from the readme showing ReplaceAnimation in action:

You can find ReplaceAnimation on Github here.
An interesting pull-to-refresh animation.
Original article: Open Source Pull-To-Refresh Example Featuring A Parallax Scene And Bending Animations
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