When first diving into iOS development, many people don’t start with writing code but get stuck on the environment setup. Installing tools, configuring certificates, and understanding the project structure—these steps themselves take time. If you just want to get a simple app running, this process can feel unnecessarily lengthy.

Recently, while guiding a beginner colleague through a practice project, I tried a different approach. Instead of starting with the traditional development environment, I used an iOS development tool called KuaiXie to walk them through the entire workflow. From creating a project to running it on a phone, we built a simple app in about half an hour.

Start by Creating a Project, Not Configuring the Environment

After opening KuaiXie IDE, the first step is to create a project.

The interface offers several project types:

  • Swift
  • Objective-C
  • Flutter

For beginners, simply selecting Swift works. After entering the project name and clicking create, the IDE generates the project structure.

The project directory already includes basic code files. Opening the entry file lets you directly see where to edit the code.

At this stage, there’s no need to download SDKs or perform additional configurations. Once the project is created, you can start writing code—a crucial point for beginners, as they can see results immediately.
Creating a Project

Write the Simplest Interface Logic

To keep the process clear, I had them write a minimal feature:

  • Display a piece of text on the screen
  • Include a button
  • Change the text content when the button is tapped

While typing code in the editor, the IDE provides auto-completion hints. For example, when entering a class name, a list of related methods appears.

If there’s an error in the code, saving the file displays an error prompt at the corresponding location.

For developers new to Swift, this immediate feedback reduces a lot of trial-and-error effort.

Run the Code on a Phone

After writing the code, the next step is to run the app.

Connect an iPhone to the computer, and the IDE starts building the app.

The build process includes:

  • Compiling the code
  • Generating the app
  • Installing it on the phone

Within seconds, the app icon appears on the phone’s home screen.

Opening the app and tapping the button successfully changes the text on the interface. For beginners, this is a tangible feedback: the code has become a real, running application.
Connecting the Phone

Modify the Code and Run Again

Next, I had them change the interface color.

After modifying the code and saving the file, clicking the run button again triggers the IDE to recompile the app and install the new version.

Opening the phone app shows the updated interface color.

This process can be repeated, helping beginners quickly establish the connection between “modifying code → seeing results.”

Why No Need for Complex Environment Setup

Throughout this exercise, there was no need to install Xcode or configure additional tools.

KuaiXie IDE comes with a built-in compilation toolset. When installing the software, these tools are already prepared. Clicking run or build triggers the IDE to call internal tools for compilation and app building.

For beginners, this means they can start writing code immediately without first grappling with a complex development environment.

Try Different Project Types

After completing the Swift project, I had them create a Flutter project.

The creation method was the same: enter a name, and the IDE generates the project structure. After writing a simple page, connecting the phone and clicking run installed the app successfully.

Then, we tried an Objective-C project, which also ran without issues.

Being able to experiment with different project types in the same tool helps in understanding the iOS development ecosystem.

Build an Installation Package

Once the app is complete, you can generate an installation package.

Clicking build in KuaiXie IDE triggers compilation and generates the app installation file.

This file can be used for testing installation or distribution.

Build process logs are displayed in the output panel; if issues arise, you can check the information here.
Building

Reference link: https://kxapp.com/blog/17