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What is iOS Development?

By Lisa Washington 10 July, 2023 3 mins read

If you have ever wondered what iOS development is, you are not alone. If you're interested in Objective-C Swift or Core Data, you're not the only one. iOS developers are passionate just like any other developer. They often get out of their house more than their competition and are passionate about technology but never lose sight design and user experience.

Xcode

Xcode (Apple's integrated development environment) allows developers to create Swift code and compile their apps. Xcode was originally designed for iOS development. However, it can be used to develop in other languages. It is versatile. Users can write code for any app and design the interface. They can also submit their apps to Apple's App Marketplaces.

You will need a Mac that has at least 2GB RAM, 30GB hard drive space, and 128MB video memory to download Xcode iOS development. An Apple ID is required. Next, go to the Dock and navigate to the AppStore application icon. Click Xcode at the top-right corner.

Objective-C

Objective-C is a programming language that allows you to create iOS apps. It's a descendant to the C language, and can benefit greatly from the C++ libraries. Objective-C, unlike Swift, is interoperable with C. However, Objective can use C libraries such as the Swift library. It also includes XCode IDE which is widely used to create iOS and OS X Apps. It includes all the tools you need to create fast and performant apps.

Objective-C (Object-Oriented Programming Language) is a programming language. It has two main files: the interface and implementation. The interface files include a class definition while the implementation files contains the actual class code. This file contains code that creates, stores and accesses objects. For example, the class Color might have the instance method -changeColorToRed:green:blue. Objective-C, however, uses pointers, which is a different approach to Swift. This protects against security flaws. Pointers can be useful, but they can also pose problems for developers.

Swift

iOS Development with Swift is a hands-on guide to creating apps in the Swift programming language. This book covers all aspects of Swift programming language and guides you through creating an app. This guide will be invaluable to any developer interested in developing iOS apps. The author's detailed examples make learning the Swift language a breeze.

Swift is a modern, cross-platform programming platform that works on both Apple iOS devices and Linux. It is powered by the LLVM compiler technology, which allows it to run at high speeds. This means that you can build your apps faster and with less code.

Core Data

You should begin by learning about Core Data to help you in your iOS development project. This framework consists of many parts that work together to provide a customized data storage solution. Additionally, you will learn advanced fetching techniques and how to perform different types of fetching.

Core Data can be implemented using a managed model object (MOM). This means that entities are given attributes that can be mapped into code fields. An entity can have multiple attributes such as name and position.

Project Management

iOS development project management can be quite challenging. Many small teams may fall back on pen and paper to keep track of the project. This is an easy and flexible solution but it does have its limitations. This will result in a jumble of documents covering multiple versions of the iOS application. This is not the best approach for team management.

To help with project management, consider a cloud-based platform such as Wrike. Wrike makes it easy to collaborate on your projects and allows for real-time reporting. Wrike can be integrated with other platforms. This makes it simple for teams and individuals to collaborate in realtime.

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FAQ

What happens when the consultant is done?

After the consultant completes his/her work, the final report will be submitted detailing the findings of their work. This report details the project timeline, deliverables, as well any other pertinent information.

Then, you'll review the report and decide whether the consultant met your expectations. If not, you can either request changes or terminate the contract.

What contracts are available for consultants?

Standard employment agreements are signed by most consultants when they are hired. These agreements specify how long the consultant will be working for the client and what he/she will be paid.

Contracts also specify which areas of expertise the consultant will focus on and how the consultant will be compensated. One example is that the agreement may specify that the consultant provides training sessions and workshops, webinars, seminars, or other related services.

Other times, the consultant simply agrees to complete specific tasks within a specified timeframe.

Many consultants also sign independent contractor agreement in addition and standard employment agreements. These agreements allow consultants to work independently while still receiving payment.

Do I have to pay tax on consulting income

Yes. You will have to pay taxes on your consulting profits. The amount depends on how much you earn per year.

If you are self-employed, expenses can be claimed on top of your salary. These expenses include rent, childcare and food.

But you won't be able to deduct interest payments on loans, vehicle depreciation, or the cost of equipment.

If your annual income is less than PS10,000, you can only claim 25% back.

Even if you earn more than the threshold, you could still be taxed depending upon whether you are classified as a contractor and/or employee.

Pay as you Earn (PAYE) is the most common method of taxing employees. Contractors pay VAT.

Who hires consultants

Many organizations employ consultants to assist in projects. This includes small businesses, large corporations and government agencies.

While some consultants work for these companies, others are freelancers. The hiring process for both cases varies depending upon the project's size and complexity.

When hiring consultants, you will probably go through several rounds of interviews before choosing the person you think would be best suited for the position.

Do I require legal advice?

Yes! Yes! Many consultants create contracts without consulting clients. This can create problems down the line. For example, what happens to the contract if the client terminates it before the consultant has completed? Or, what happens if the consultant doesn't meet the deadlines set forth in the contract?

Avoid potential legal problems by consulting a lawyer.

Statistics

On average, your program increases the sales team's performance by 33%. (consultingsuccess.com)
67% of consultants start their consulting businesses after quitting their jobs, while 33% start while they're still at their jobs. (consultingsuccess.com)
According to statistics from the ONS, the UK has around 300,000 consultants, of which around 63,000 professionals work as management consultants. (consultancy.uk)
"From there, I told them my rates were going up 25%, this is the new hourly rate, and every single one of them said 'done, fine.' (nerdwallet.com)
WHY choose me: Why your ideal client should choose you (ex: 10 years of experience and 6-week program has helped over 20 clients boost their sales by an average of 33% in 6 months). (consultingsuccess.com)