Most of the iPhone applications require the images to be downloaded from the web server. Depending upon the web service (API) provided, there are some methods to download the image. In this tutorial we will explain how to download the image from a remote server using NSURLConnection Delegates. Later we will explain how to save the image in application bundle (i.e Documents folder) for future use.
![Image Download Application in iPhone - EDUmobile.ORG](https://cdn-ak-scissors.b.st-hatena.com/image/square/3059e1eb551aff870ec9a157e75ead1b98c25a14/height=288;version=1;width=512/https%3A%2F%2Fwww.edumobile.org%2Fwp-content%2Fuploads%2F2013%2F04%2FImage-Download-Application-in-iPhone--e1434459185798.jpg)