Introduction

Did you know that iOS is one of the most popular mobile operating systems that has around 1 billion active users worldwide? That’s a lot!

When Apple first launched the App store back in 2008, there were only 500 apps available, but at present, there are more than 2 million apps and games on the platform.

While this can act as a once-in-a-lifetime chance if you are willing to develop an app for your business! Also, choosing iOS application development for your next project comes with a ton of benefits:

• Superior quality apps
• Highly secure data
• Excellent app revenue
• Access to a healthy customer base and more.

Now that you know the benefits of developing an iOS app for your business, it’s time to hire iOS developers with the right skills in iOS and mobile app development.

But, why should you hire dedicated iOS app developers?

The main goal of iOS developers in the USA is to build, check, and enhance apps for mobile devices that are running on Apple’s iOS operating system as per the client’s requirements.

An experienced iOS developer will know how iOS interacts with different Apple devices like iPhone, iPad, Apple Watch, and Apple TV along with the ability to build custom-made apps.

What to look for while hiring dedicated iPhone developers for your business?

1. Understanding of Xcode IDE

Also known as Integrated Development Environment, Xcode IDE is a must for an iOS programmer if you want to hire them.

An IDE is a package of development tools and programming essentials needed for automation, debugging, programming, interpretation, and compiling that helps in building software or mobile apps.

With the help of Xcode IDE, iPhone app development and deployment can be done quickly for new as well as existing apps.

To make your apps more seamless, the IDE offers a spectacular user experience and reduces development time and the cost of your iPhone app development. And that’s why you should hire an iPhone app developer from the USA that is familiar with Xcode IDE.

2. Proficiency in Swift

Apart from Xcode IDE, the experienced iOS developer should have knowledge of Swift programming language. Swift is the official programming language created by Apple to develop their apps specifically.

Basically, Swift has a simple syntax and is also easy to use. Swift is not only robust but is intuitive as well and it can help you develop applications for Apple platforms including macOS, watchOS, and tvOS.

This programming language is quick and solid and iPhone developers can develop responsive and feature-loaded iOS apps at lightning speed.

3. Knowledge of Source Control

A dedicated iOS developer should be able to manage and track changes in the codes through source control. It is an important part of app development as it will eventually help the developers to prevent any conflicts between them when working on the same project.

The practice of tracking and managing changes using the hands-on experience of source code will help the dedicated iPhone developers collaborate and streamline the iOS development process.

4. Skills in Memory Management

Another skill the local iPhone developers should have is the knowledge of memory management. The iPhone and iPad’s primary short-term memory system relies on the RAM for storing temporary data. While it is the device’s operating system that determines this allocated memory dynamically.

Although, Apple devices are resource-constrained on memory and that is why it is crucial to managing it. Apps only get limited memory access from the system and this makes them slowly over time.

A skilled iOS programmer should know that the app might crash after it crosses the established per-process limit and must be able to fix this through proper memory management.

5. Spatial Reasoning

Swift developers should have the ability of spatial reasoning, as it plays a vital role when it comes to designing and developing an iOS application. In simple terms, spatial reasoning is the capacity of understanding objects at various scales and to manipulate them mentally.

Therefore, a great iOS developer needs to have out-of-the-box thinking and also look for innovative yet effective ways to make the app more efficient while enhancing the user experience.

Hiring dedicated iOS developers can help you design a simple-to-navigate user interface and more accessible features and other functionalities.

6. UI/UX Design Expertise

iPhone app developers should be aware that the user interface (UI) and user experience (UX) are related to the design of the mobile or web app but are quite different when it comes to their functionalities.

In simple words, UI is the looks of an app while UX depends on how exactly the end-user is using the app. Have a look at these points that you need to check while hiring iPhone app developers from the USA:

Model-view-controller (MVC)

MVC is the thing that defines how the information is stored, how the data is presented, and how the stored information is updated in response to the latest user interactions.

Delegate pattern

This is a well-known method that is used for passing information among objects in the Cocoa framework. This approach works smoothly when there is only one recipient and one sender in the process.

Apart from that, using notifications is also a great way of passing information from one location to another location.

7. Good Grasp of Grand Central Dispatch

iOS apps are known to run various tasks at once, like fetching data from the network, displaying relevant information on the screen, and more. All these things are possible through Grand Central Dispatch, also known as GCD.

The main task of the GCD is to provide iOS app users with a seamless and polished experience. So, experienced iOS developers who are looking to hire should have knowledge about Grand Central Dispatch.

Related Blog: https://xpertlab.com/swift-or-dart-which-ones-the-best-for-your-ios-app-development/