iOS Development Courses

Fortunately, iOS development has a series of checks and balances that make it easy for you to learn. For instance, it only uses two languages – Objective-C and Swift. You can easily take a Udemy course to get a good grasp of one or both of these programming languages. If you are new to Swift, its clean syntax will make it easy for you to read and maintain. Additionally, you can readily access APIs and save time coding because you do not have to type semi-colons. You can also use SF Symbols, which are a set of over 2,400 configurable symbols for use in your app. This tool makes it easy to include navigation bars, toolbars, tab bars, context menus, and widgets on your app.

Start Developing iOS Apps (Swift) is an open-source programming language used for macOS, iOS, watchOS, tvOS, and more. Swift supports all Apple platforms and Linux. In addition to being a tool to create new apps on Apple platforms, you can also use it for modern server applications. Swift is important for iOS development for a few reasons. Firstly, it is one of only two programming languages available to create apps that run on iPhone and iPad (the other is Objective-C). Secondly, Apple refers to Swift as the official language of iOS. Thirdly and finally, Swift also contains several safety features that are useful for developers. These include optional binding, optional chaining, and nil coalescing. Swift 5, specifically, is key for iOS development because it is binary compatible with apps. This feature simplifies iOS app development and reduces the size of your app.

An IDE, or Integrated Development Environment, for iOS development is a desktop software that provides all the tools you need to develop iPhone applications in one interface. By far, the most popular IDE for iOS development is Xcode. It features automatic code completion and full syntax highlighting for both Swift and Objective-C. It is also integrated with the Cocoa Touch frameworks, allowing you to split your code editor into multiple areas. Most developers consider Xcode to be the best IDE because Apple made it to develop code for Apple products. Another popular IDE for iOS development is AppCode—a smart IDE created by JetBrains for Mac OS X and iOS development. CodeRunner 2 is another IDE designed specifically for Mac and iOS development that also supports many other programming languages like Swift and Objective-C.

Objective-C is object-oriented programming that Apple has used since the 1990s. It combined the features of two other popular programming languages: SmallTalk and C. When Apple purchased NexT, they also got this programming language. Apple embraced the language, made it the preferred language for Mac OS X development, and integrated it into their Xcode Integrated Development Environment. Most Mac desktop applications got written in Objective-C because of their close connection to the operating system. And when the iPhone first came out, Objective-C was the only language you could use to create mobile apps for it. Apple products have a long history with the Objective-C programming languages. That changed in 2014 when Apple offered Swift programming as an alternative language for building both Mac OS X and iOS apps. Although Swift quickly became the preferred language, you can still develop software for Apple products using Objective-C.

Objective-C is a programming language that's been around for a while. The first version came out in the 1980s before it was one of the official Apple programming languages. It is a closed source language that will only run on Apple products. Swift is a relatively modern programming language that Apple first released in 2014. Swift was designed from the ground up to work well with Apple products. But, Apple also made Swift open source and cross-platform. You can run Swift on not only Mac OS X but also Microsoft Windows and Linux. While Objective-C was fast for its time, Swift runs up to 2.6 times faster than Objective-C. Objective-C has complicated syntax and rules and requires developers to manage memory. Swift added automatic memory management and a simpler syntax that allowed developers to write clean, concise code.