In my application I need to use the Windows Azure services to store the data for that I am using this:http://www.windowsazure.com/en-us/develop/mobile/tutorials/get-started-
REST API maybe better for iOS devices. Azure SDK does not have object-c support as good as C# I am afraid.
http://msdn.microsoft.com/en-us/library/windowsazure/dd135733.aspx
After a lots of R&D...I finally found the solution..
Here is my sample project Blob Example written in Objective C
& also tried with Swift & is working as expected. Here is my Swift Example Project.
Just replace your account credentials with respective ones and you are good to go..!!
Note:
Try to use UIImageJPEGRepresentation
instead of UIImagePNGRepresentation
because png takes more size than jpg.
See the following https://github.com/crspybits/Blobbish for an Azure Objective-C example in a non-SAS style.