Are you looking to learn iOS app development?
Recent data from Apple, show that there are twenty million developers registered on iOS however, they aren’t “active” developers. More accurate numbers indicate that there exist 1.6 million registered Objective-C developers as well as 2.1 million Swift developers, which are the two major languages used in iOS development.
Is there the capacity to add more iOS developers?
Definitely!
Mobile app development is being cited among the top areas for businesses that could be impacted by a shortage of skilled workers.
How difficult is it to create an iOS application? In this iOS tutorial on app development, we look forward to an overview of iOS application development basics and top practices to build an iOS app starting from scratch.
How to perform iOS App Development?
If you have an idea for an iOS mobile app in your mind, The next step is developing. Learning how you can become an iOS developer is one possibility however, there are three ways to bring an iOS application to market:
1. iOS app builders
Utilizing no-code app builders like AppyPie can allow you to get your ideas in the Apple Store fast. Even those who do not have coding experience, however, often produce subpar outcomes.
2. Learn From iOS App development Tutorial
If you’re looking to develop an iOS application on your own or want tips on how to build iOS apps to be a competitive software developer, you could spend a few weeks or even months to be proficient enough to create an application. But it is important to note that the iOS development process can take time, which can hinder an idea from being created quickly and in a manner that is consistent with the most effective methods. There are plenty of websites and resources available, where you can get the deep knowledge of domain.
3. Look for an iOS developer
In a highly competitive industry creating an app quickly can make the difference between being noticed or failing. Sometimes, the best choice to create the iOS application is to outsource it to a smartphone app creation firm (team of skilled app developers as well as UX services from an agency like iTechnolabs) specifically with skilled iOS developers or a freelancer (solo designer). A team typically has greater experience and flexibility, and reliability to achieve your business objectives.
If you’re interested in learning iOS development, this iOS tutorial on development is the perfect starting point.
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Learn How to Become an iOS App Developer
The iOS mobile app tutorial for development can be simplified by the following:
Step 1: Choose an iOS Language
For this iOS mobile app development course, There are two major iOS programming languages: Swift and Objective-C. Swift was made an official Apple programming language back in 2014. It, despite being a newer language, has a large base of supporters.
The iOS development curve of learning depends extensively on previous experience in development, current understanding of programming languages, the ability of the user as well as the amount of time studying. In general, it is possible to expect Swift to be much easier to master.
Step 2: Locate the iOS App Development tutorial that is the best fit for your learning Method
There are numerous great resources to learn to program in Swift and Objective-C. Check out the iOS app development tutorial that works according to your knowledge level and work style.
Below are some options you have to consider when trying to get started with iOS apps development
- Official Apple website for Swift sources that can be used for videos and documentation, an even more rigid course as well as the interactivity Swift Playgrounds
- Apple Documentation on Objective-C
- Academies online, such as Apple Swift, the only officially authorized Apple Swift courses, JetBrains, CodeAcademy, Udemy, Coursera, PluralSight, and many others.
- Classes and books
Step 3: Enroll in the Apple Developer Program
Before one can start learning iOS development or develop an application, one has to first sign up for the Apple Developer Program either as an individual or an organization. There are additional requirements for organizations than for an individual. It is important to note that, while there is a no-cost login to access Apple tools to create and test iOS applications, there is an annual fee for membership to submit apps on Apple App Store.
Step 4: Download Xcode and Swift UI
Xcode is the integrated development environment (IDE) designed for macOS that is used for the creation of iOS, macOS, iPadOS watchOS, tvOS, and other applications. Xcode isn’t limited to Swift programmers, it allows for multiple programming languages like Objective-C C, C++, Java, AppleScript, Python, Ruby, and more.
Xcode contains an iOS Software Development Kit (SDK) as well as compilers, tools, and frameworks required to design and develop an iOS application. It’s important to remember that Xcode can only be used on Mac OS X.
Step 5: Design & Build the App
Without the guidance of experts in design and user experience (UX) (UI), the application may appear unprofessional. Yet, Apple does try to eliminate the guesswork of UI design using SwiftUI which is its toolkit for user interfaces. SwiftUI makes use of declarative programming, which describes how the UI will appear visually by using Xcode to produce the code or the possibility of creating code using a live UI preview.
To begin this part of the iOS tutorial on development:
- Create a New Project and create an appropriate name for it. Choose SwiftUI if you intend to use it for your interface. Begin with a Single View app to make it easier for your initial project.
- Start by opening The “project name” group in the navigator for the project. The project will start with a screen of “Hello World” that you can erase or preview (click “Resume” in Editor and Canvas mode). It’s an opportunity to demonstrate how SwiftUI operates.
- Make sure to code your application
SwiftUI allows you to quickly create and translate views for different platforms by automating adjustments to containers’ sizes as well as padding, spacing, and colors for every platform.
Although SwiftUI is extremely powerful it could also produce complex mistakes that aren’t supported by documentation as well as a less established community for assistance. Larger brands may want to consider using UX experts to design and test and then implement an improved solution that is more custom. It is recommended that both development and design are iterative processes that seek out and incorporate feedback to make sure that the application is in line with the goals of the business.
Step 6: Test & Deploy
The next step of the iOS tutorial for app development using Swift is to continue with testing. In the process of building, Xcode provides a simulation application that allows users to test the app’s appearance and performance on different devices. However, more extensive testing requires making use of both of the devices (XCTest framework and iOS Unit tests) in addition to real testing with real users on different iPhones or versions of iOS.
When the app is at an amount that is stable and is receiving positive reviews, it is uploaded into the Apple App Store for review. Be aware of the changing App Store submission rules and requirements.
Notification: All apps must give users the option to erase their accounts within the app. This is an additional requirement that should be taken into consideration during the development phase.
Once the application is submitted, it will take approximately two days to receive acceptance or rejection. If the application is rejected, that’s acceptable – it’s just an opportunity to make modifications and then attempt again.
Reduce the iOS Development Learning Curve by Consistently Practicing
The most important thing to learn how to create an iOS application is to implement it.
1. Start Small
If you decide to master iOS application development, then the initial step is to learn the iOS fundamentals of app development. Develop apps with only one purpose, which is to test these features and functions until the concepts are fully grasped. Apple offers many examples of projects to get started. As this iOS tutorial on mobile app development suggests, it’s crucial to test a variety of applications that perform various things to build the skills to understand how you need to code for each feature, and how.
2. Always Test
It is simple to simulate the iOS application within Xcode and test the application on a device that is emulated like an actual device. Regular simulations can take into account different screen sizes, different versions of iOS, and the usability of various components. Other testing tools can be utilized to detect performance or bug problems.
3. Learn at the right speed
If a novice programmer is working 2-4 hours per day, plan for at least six months to master the iOS language they are studying. But, due to the iOS development process, it will take at most 3 to 9 months to create the app.
4. Be Patient
Based on your amount of experience as a developer, the initial app(s) developed could not be what was meant to be or could be full of mistakes or issues. Keep working! The average app can take between 3 to 9 months to develop for developers with experience.
5. Keep Learning
Excellent iOS applications aren’t created in a day – and even the most popular apps require constant focus to keep up-to-date with evolving technological trends, requirements, and designs. Be sure to keep an eye on websites, blogs, forums, podcasts, as well as the Official Apple Developer News.
Are You Looking for an iOS App Development Company in the USA?
Here is the complete iOS App Development For Beginners, if you need any assistance you may reach out iTechnolabs to develop an iPhone App.
Contact iTechnolabs today, for we have the best development team for iOS App Development.
Learn how to upload your app to the App Store
You are done and dusted with your iOS app. Now is the time to publish it to the App Store. A very essential element of an iOS app development guide is the upload of the app to the App Store. Read the following steps carefully to learn how to do the same –
- Firstly and most importantly, create an Apple developer account
- Finished doing so? Now, it is time to form an iOS distribution provisioning profile and a distribution certificate
- There are other ways, but why bother when you can simply do it via Xcode?
- Next task is to get yourself an App Store Connect account via signing in via your Apple ID
- Before you take even one step further to upload your app, just a friendly reminder – kindly read all the instructions of the App Store carefully because the App Store is very strict with regard to it
- Done with reading instructions twice? Thrice? Multiple times? Great!
- Now, just upload your application via Xcode for review process and wait
- The App Store generally takes a maximum of two days to provide you with its approval
- However, it may take at max five days in some unusual cases
- Congratulations! You got approval for your app
- Now, it is the time to get it published on the App Store and get started
Frequently Asked Questions (FAQs)
1. Is android app development easier than iOS app development for beginners?
No, not at all. Rather, it is easier for a new developer to build an iOS app than an android application. The reasons for the same have been mentioned below –
- The programming language used to build an iOS app is Swift which has high readability and consequently, requires less coding.
- The same cannot be said for JavaScript and Kotlin, which are the programming languages used for building android applications
- Lesser coding is beneficial for developers generally and specifically in terms of time and money spent
2. Which apps have higher ROI – iOS or Android?
It is an irrefutable truth that iOS apps make more money and have a significantly higher return on investment (ROI). The reasons for the same have been mentioned below –
- Return on investment (ROI) is a elementary factor that must be kept in mind by someone who is getting started with iOS app development
- As an operating system, Android holds as much as 70 percent of the market share whereas iOS hold approximately 28 percent
- Even with significantly lesser market share, iOS generates considerably higher revenue than android
- With 28 percent market share, iOS market covers regions where people belong to high-income groups and are inclined to spend money to subscribe to the app or make in-app purchases
- However, with 70 percent of the market share, Android markets are located in the regions where people are less inclined to spend money on subscription and in-app purchases
- The major source of revenue for android apps is commission generated from ads
- Therefore, the return on the investment done on a single app is higher in case of iOS than that of Android, making iOS a lucrative option for app developers
3. Are Xcode and Swift the same?
No, Xcode and Swift are not the same at all. It is essential to know the difference between Swift and Xcode for someone who has just begun to learn iOS app development basics. Their differences have been pointed out below –
- Swift is a programming language in which iOS apps are coded and developed
- Xcode is an integrated development environment (IDE) which is nothing but a software and consists of tools for app development
- Through Xcode, you can develop and distribute apps for diverse iOS and Apple devices
- You cannot compile your app in Swift without the use of Xcode
