One of the biggest highlights of WWDC 2025 is the announcement of Apple opening some of its core AI models to third-party developers. The kit will allow developers to embed AI features natively within their iPhone applications. This move shows Apple intends to promote AI development, but within a restricted and secure ecosystem.

Apple announced Liquid Glass on Monday for all of its devices at WWDC 2025. Perhaps the most noticeable thing about it is that app icons, tab bars, and even the text magnifier you’ll see when you hover over words feel, well, liquid-y and glassy.