Once you’ve made up your mind about iPhone app development the next step would be to figure out where and how to begin. When it comes to searching online, the Internet can throw up a mind-boggling host of options ranging from amateur to professional, but how do you know which to choose? Whether it’s Swift, Objective-c or Cocoa you’re aiming to learn, look no further than these resources to help get you started on your journey towards iPhone development company.

Apple

Free for download, Apple’s Xcode is an Integrated Development Environment containing a set of development tools. These tools allow you to build, run and install apps using Apple’s proprietary programming code, Swift. If you are looking to learn Swift, then Apple’s very own library is equipped with everything that you would need to learn about its features.

Udemy

A well-known platform for online courses, Udemy’s diverse range of topics will leave you struggling to choose between lessons. Not only do they offer courses in Swift, Objective-C, and Cocoa but they also have a vast range of topics related to iPhone development. While much of their content is paid, some of it is free as well.

Ry’s Objective-C Tutorial

In order to be able to build applications for iPhone, it is essential to know the Objective-C coding language. This tutorial acts as a concise reference and thorough introduction to newcomers to the language. By going through the complex features in detail, the tutorial explains the concepts through the day to day examples. If you are new to the world of coding or programming for iPhone applications development, this is a great place to learn the basics of Objective-C and how to write in iPhone code.

AppCoda

Once you’ve got the hang of Objective-C and Swift, you’re ready to take on the Cocoa framework. AppCoda offers a lot of step-by-step tutorials for beginners that are understandable and easy to follow. There are guides to many topics which include incorporating push notifications, developing Apple watch apps, widgets, in-app purchases among others.

Ray Wenderlich

Ray Wenderlich’s tutorials are along a similar vein to App Coda. This is to say that they are a step-by-step illustrated guide for beginners. He also offers some more advanced topics like iCloud and Core Data integration, Core Graphics and Core Image and iPhone networking among others. There’s plenty to learn through his video tutorials, most of which are freely available without subscription.

NSHipster

NS Hipster has a lot of Cocoa topics on offer but is also a great resource for topics on Swift and Objective-C that you might not come across anywhere else. Targeted toward the intermediate learner, some of the articles include topics such as method swizzling, Swift literal convertibles, iCloud or Clang diagnostics, etc. If you have already mastered the basics of Objective-C and Swift, this would be the right place for you.