Chris Castiglione Teacher at One Month. Faculty at Columbia University where I teach Digital Literacy. I write about coding, the internet, and social impact.

What is iOS Development?

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Swift is the language used to make apps for iPhone, iPad, and Mac OSX (desktop) apps.

Why Swift? Well, You don’t really have a choice. Apple decided that part for you. The rule is: if you want to make an iPhone app, and get it into the Apple Store, then you’re going to have to develop it using Apple’s Swift programming language.

Before you start learning Swift, ask yourself: do you really need your project to be an iPhone app? If not, a prototyping tool might be the quickest way for you to develop a Minimum Viable Product. My first choice for iPhone prototyping would be Keynotopia, but also there are some great questions to check out over at Quora.

What is iOS? How to Learn Get Started Today

  1. Read Swift vs. Objective-C
  2. Download Xcode from Apple’s App Store. Note: you’ll need an Apple computer to develop iOS apps. Windows won’t work.

Additional Resources to Learn Swift

  1. “The Swift Programming Language” (iBook): published by Apple
  2. Learn Swift and Build an iPhone App for Free
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Chris Castiglione Teacher at One Month. Faculty at Columbia University where I teach Digital Literacy. I write about coding, the internet, and social impact.

15 Replies to “What is iOS Development?”

  1. Watched the video, and read the article. Both are descriptive. Thanks for publishing these kinds of articles. Keep posting !!!

  2. As much I know ios development is a long process. But the way the author describes the whole matter very beautifully. I have learned many things after reading this post. Please update this kind of information regularly.

  3. An iOS engineer is in charge of creating applications for cell phones fueled by Apple’s iOS working framework. Preferably, a great iOS engineer is capable with one of the two programming dialects for this stage: Objective-C or Swift.

  4. Your website is excellent, I have been looking for this information everywhere.

  5. I would, however, encourage you to contact them directly to see if that is still the case. You might consider alternate sources of funding: your local LME, First in Families NC, local churches, PTAs, service organizations, etc.

  6. Great Blog to know applications of iPhone and iOS Development. This blog is very helpful for Beginners. Thanks for giving this information!! Keep it up!!

  7. Great post on iOS development. iOS development need more programming knowledge to make it optimize for running. Thank for sharing the this post of iOS development. It gives me some idea about iOS development

  8. iOS is the operating system which runs on iPhone just like an Android mobile phone but we need Windows and Android smartphone for running on these devices. Thanks for sharing this information.

  9. Amazing post iOS Development.I know utilizations of iPhone and iOS Development. This blog is extremely useful for Beginners. Thanks for sharing this information.

  10. The iOS Developer Program is Apple’s fee-based subscription that allows members to publish apps for devices based on the company’s mobile operating system to the app store. iOS-based devices include the iPhone, iPad and iPod Touch.

  11. Nice informative article regarding IOS development. Many of the beginners really want to know about this how IOS App developed and many want to make a career on this. so I think you did a great job. Thanks For sharing this.

  12. iOS (formerly iPhone OS) is a mobile operating system created and developed by Apple Inc. exclusively for its hardware. It is the operating system that presently powers many of the company’s mobile devices, including the iPhone, iPad, and iPod Touch.

  13. An iOS developer is responsible for developing applications for mobile devices powered by Apple’s iOS operating system. Ideally, a good iOS developer is proficient with one of the two programming languages for this platform: Objective-C or Swift.

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