Animations can add a lot of magic to your application. They can be used to impress your users with great effects and give important user feedback to encourage a positive behavior. Creating animations using the Apple supplied UIView API is quite easy and by using UIViewAnimationOptions correctly, you can either create or improve the animations … Continue reading Tutorial: Improving your animations with UIViewAnimationOptions
This is quite a neat effect that you can add to any of your views on your app. Essentially as you move your phone, the accelerometers inside predict the orientation changes of the phone and provide this movement to your view. It is a great trick to help bring attention to prominent views or images in your app.