Apple's mobile software has supported so-called "web apps" for years now. But what is a web app, and how do they differ from typical apps used on iPhone and iPad? Here's your short explainer. When ...

An app, short for "application," is a piece of software developed primarily for use on a phone, tablet, or other mobile, wireless device. If you use an iPhone or iPad, you are using an app every time ...

Apple used to limit the size of App Store downloads over cellular to 150MBs to prevent iPhone users from accidentally downloading a large app over 3G or 4G networks and using up all their data ...

Hitting Return at the end of the prompt sends the AI on its way. Now, let's look at the result. The leftmost pane shows the AI discussing the change and how it works. The middle pane shows more code.