At the WWDC 2025 event, Apple introduced a new version of Xcode, the main app building tool that incorporates support for ChatGPT. This allows developers to get AI-powered help to write code, fix bugs, create documentation, and even test apps all directly within Xcode.
The newer version of Xcode 26 does not stop on ChatGpt alone. Apple offers developers the option to plug in other AI models using API keys. If you use Apple's proprietary chips, the local AI model can also run smoothly without relying on the internet. The company has also launched what is called The Foundation Models Framework. This allows developers to use Apple's AI tools on their devices with just three lines of code.
ChatGpt can be used in Xcode without having to sign in to your OpenAI account. However, those who already pay for ChatGpt can connect their accounts to get more usage. Developers can enter prompts into the coding area to generate previews, fix code errors, and create new features to make the entire development process faster and easier.
The update also comes with other useful features. Xcode has a new navigation system, with better support for translating apps into different languages, and improved voice control. Developers can now write Swift code and move Xcode using only their voices.

Interestingly, Apple previously showed off a tool called Swift Assist, aimed to help developers write code using AI. However, it was never widely available. With CHATGPT fully integrated into Xcode, it appears that Apple is taking a more practical approach to AI in development.
Previous rumors suggested that Apple might partner with other AI companies like humanity, but ultimately went with Openai's ChatGpt. This move shows that Apple wants to make app development smarter without locking developers into one system.
Overall, Xcode 26 brings the first big step to mixing Apple's artificial intelligence with app development. This helps the coder work faster, while giving the coder the flexibility to choose their tools.