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iPhone applications are indeed adding on to the utility of iPhone. It was March 6th, 2008 that marked the beginning of iPhone application development , especially, for the third party developers. On March 6th, 2008 Apple released a SDK (software development kit) exclusively for iPhone and iTouch. Here’s a step-by-step look into the iPhone application development and release:

The third party developer designs an application for iPhone using the SDK. The SDK can be downloaded free by Intel-Macintosh users. The iPhone runs on the MAC OS X 1.5 and hence, all the applications can be developed only on this platform. The SDK too runs only on this operating system. The application is tested in the ‘iPhone simulator’. The developer has to pay the Apple developer connection membership fee to facilitate the loading of the developed applications onto the phone. The applications can be sold or distributed through App Store only. The developer has the right to assign a price to the application but would have to share 70% of the price with App store. If the iPhone applications are found to be infringing the guidelines of iPhone mobile application development , then Apple holds complete authority to ban the particular application.

Developers can build applications in various categories, which include:

Office/business applications. Multimedia applications. Fun/games applications. Internet/web applications. Utility applications and so on.

Xcode Suite

Xcode is Apple’s suite of tools for application development. The integrated development environment (IDE), also named the Xcode, is the primary tool of the Xcode suite. The suite also includes the interface builder and the Apple developer’s documentation.

Interface builder is a graphical editor for designing user interface components for the iPhone applications.

Jailbreaking

Although, iPhone applications are to strictly released on App store, non-approved (by Apple) iPhone applications cabe released to jailbroken iphones using unofficial installers like Installer and Cydia. Jailbreakingis one of the challenges faced by Apple, as it deviates from the norms and regulations of iphone open application development .

Revolutionary Ideas of iPhone Applications

Apple was the first cell phone manufacturer to introduce the idea of Application Stores for mobile phones. With its legendary iPhone device, the manufacturer made it possible for the users to create and install their own web interactive iPhone applications. Objective-C is the main contributing language for defining new paradigms for mobile applications, developed for iPhone.

Three Important Platforms

The iPhone mobile application development has been facilitated by three important platforms, which are:

Software Development Kit (SDK) for iPhone

Cocoa touch development framework

Objective C development language.

With the contribution of these three platforms, the iPhone application developers have been able to add wonderful applications to the App store.

Application Created Using Objective C

The iPhone applications created using Objective C language offer a number of advantages, like:

They are highly interactive and thus, completely involve the interest of the cell phone user.

The objective-C based applications are dynamic in nature.

These applications don’t require recompilation, while the execution is taking place.

Popularity of Objective-C

Objective-C was developed way back in 1980s and thus, being an old platform, it has significantly contributed towards iPhone open application development. So, what makes the language so much popular for developing iPhone applications? The answer lies in important features of the language:

Object oriented programming languages have always been the powerful platforms for the development of easy, but advanced applications. Objective-C also follows the object oriented approach. Interactive user interface is another important feature of objective-C, making it a convenient platform for interactive application development. Being an extension of C language, it is easy to understand and adopt, even for the novice application developers.

Learning Objective-C

As mentioned earlier, objective-C is an easy to learn platform. If you are well-versed with C or any other language based on C, you can easily learn objective-C and use it to develop applications for iPhone. Apart from iPhone, the language is also used for application development on Mac operating system. You can find some good books online to begin the process of learning the language responsible for iPhone revolution.

With the sudden increase in the demand of iPhone among the users applications development for iPhone has also increased considerably. iPhone web application is the one that is gaining the most from the popularity of iPhones in the world. IPhone web application is a type of application that is provided in iPhone (needless to say it involves internet).

In fact, it is the consistent growth of the customer base that has encouraged the manufacturers of iPhone to search for more offshore companies for the development of their applications or to say it in a more popular phrase outsource iPhone application development.

These offshore companies provide customized iPhone application solutions for the user through their technologies at reasonable prices. All the features like Internet browsing, GPS, video conferencing run on some platform like Java, C etc. Various other features too are seamlessly integrated into the phone as per the requirements.



Why not outsource to innovative individuals?

The problem is that the user gets feed up with their particular iPhone model after some amount of time. So in such cases, these companies have to provide some different model to the people with more advanced and new applications. There follows the need of constant innovation. They have to even promote their product to their target audience to gain materialistic returns. There exist several individual developers, who may at time come up with innovative applications, but there is no assurance of them coming out with such applications constantly and above all, they do not have a team or the expertise to market their products. This is where; the outsourcing firms have an edge above random developers (with all due respect to their intelligence and technical skill!).

SDK or software development kit is the tool for various iPhone application developers to develop new applications. People all over the world can download the SDK from the iPhone website and use them to their benefit. The advantage with the usage of SDK is that it does not need any form of license and so people can easily access this. The iPhone has an exclusive online store too, where the iPhone applications need to be authorized and put on sale.