Here is What You Need to Know About iOS Mobile App Design & Development

Mobile App Design


As of 2022, up to3 million nongaming apps and one million gaming apps are available in the App store. App design and development are on the rise, with thousands of applications being added daily.

Every company, whether it’s food, hospitality, or clothing business, requires an app to offer the simplest and easiest way to sell services and products to their customers. An iOS app can help you provide a way to offer the best experience to your target audience.

It can also help strengthen customer and business relationships that build trust. But for that, you need a strategically designed app that is up to par and caters for your requirements, iOS guidelines, and users’ needs.

Before you develop your application, here are a few critical aspects of the iOS app you must know.

iOS app design and development require skills and experience. If you are seeking a mobile app development team in Los Angeles, try reaching out to

The Sunlight team have in-depth knowledge of Apple App Store guidelines that help them create an app that brings your idea into reality while making it easily acceptable to the App Store.

What is iOS App Design and Development?

It’s creating software for Apple hardware, like iPad, iPhone, iPod Touch, Apple TV, Apple Watch, etc. iOS developers use unique programming languages, Objective-C or Swift, to create iOS applications. The developer then deploys their applications in the App Store so that users can download and use them.

Benefits of iOS App Development and Design

Mobile applications have been catering for the needs and requirements of mobile users for a long time. This has made them the centre of attention among Smartphone users. They are not only promising to users but also to developers. Here are the benefits of developing an iOS app.

  • Cheaper and faster development, but high reward
  • Easy to spread among the target audience
  • High-security standards protect developers and users
  • Helps to target audiences across the globe
  • Loyal client base and substantial brand value have become easier with the iOS app

How to Design and Build an iOS app?

The iOS app design and development requires you to followa few steps. These include:

1.  Learn About App Store Guidelines

If you need your app to become successful, it needs to comply with Apple’s guidelines. Your developer will ensure that your app meets the safety, business goal, performance, legal, and design requirements. If you meet all the requirements, you can submit your app successfully.

2.  Start Designing the App

While designing, the design team needs to focus on three main aspects to bring your idea to reality.

  • Wire framing and Concept

 The designers will document all requirements and start creating wire frames to understand how the app will look.

  • User Experience

The development team also ensures that your app is fully functional and easy to navigate and use. Therefore, they will strategically design the app to offer an engaging user experience that is important for the success of the app.

  •  Software Architecture

Designers will consider a few essential factors to understand the scalability and stability of the iOS app.

3.  Build the App

When the app comes to the development stage, your iOS development team will take the following steps.

  • Setup MAC

Your developers will use MAC computers for this purpose. Note that creating an app on Windows will give you the results that you are looking for.

  • Use the Xcode

The developers also use Xcode, Apple’s integrated development environment (IDE) that comes with the iOS Software Development Kit or SDK. Xcode also includes tools and key APIs like a source code editor (UI) that help in the development.

Once the app is fully ready, the developers will run the app to check how users can interact with it and what it looks like. This allows the developers to notice the flaws and errors in the app before deploying it to App Store.

4. Test iOS Application

After the technical development process, your app needs to go through Quality Assurance (QA) testing. This crucial step ensures your app is fully functional and free of bugs and errors. At this phase, your team will review the software for:

  • Security
  • Performance
  • User experience
  • Memory usage
  • Design

Your designer will look for almost everything that Apple requires. But of course, they will also ensure your requirements and expectations are met.

5.  Deployment and Support

To submit an app to an app store, an expert needs a developer account with Apple App Store. While packaging your app for submission, the developer will use a different name and bundle identifier from the QA version of your app. This is because it helps to separate your app’s production and QA versions, allowing the developers to upgrade the app’s current version.

Also, the iOS apps require meta data prior submitting, which are:

  • Keywords
  • Title
  • Short description
  • Category
  • App store screenshots
  • Launch icon
  • Description
  • Banner graphic
  • Promotional video

If your iOS app needs users to log in before use, the designer will also provide a test user account while submitting.

The app will go through the app store review process when it is finally submitted. Depending on your app type and design, it can take a few days. If it gets rejected, the designer will be notified with a clear reason for rejection. Your team can improve the app and resubmit it. The app will again undergo the assessing process to get approval.

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