iOS : Writing modular application in Cocoa framework

Apple provides a a very good architecture to write good application. It in a way restricts to you to use the best practices to write cleaner code. While using the Cocoa framework for developing the mobile application you have to strictly follow a MVC pattern to design the views of your application. Following image describes [...]

iOS : Creating a slide show video from the images

Lets say i have a list of images and I would like to create a slideshow video , so that i can easily share this video with anyone I wish to. iOS API gives a very easy way of creating the videos from the photo with the help of following libraries AVFoundation , CoreVideo , [...]

E-sign solutions in iOS

Enterprise applications may have a requirement of e-signing a document before sending it to some third party receiver, for instance if a user is disbursing some bills he may have to sign it. Similarly a surveyor may have to sign a survey to prove his authenticity. On the other hand one should keep in mind [...]

iOS vs Flex: Do I need more frameworks?

Which framework should I choose for this application? – This was the most common question which I used to think before starting any application. But since the time I am working on iOS, I hardly remember when did I ask this. As per Apple’s technical guidelines, you ‘always’ have to stick to the default framework. [...]

Scrollable Photo Gallery with add, remove image abilities for iOS

Mobile apps are effectively distinguished by the way they present content to the user. Content that can act as a catalyst in inference of the information that is being supplied to the user. Understandingly photos are one of the most powerful tool to serve this purpose. But almost always we encounter the roadblock of creating [...]