iPadOS 18 is available right now – 5 new things it brings to your iPad, including the new Calculator app
The full list of iPads that support iPadOS 18 are the new iPad Pro (M4), iPad Pro 12.9-inch (3rd gen or later), iPad Pro 11-inch (1st gen or later), iPad Air (M2), iPad Air (3rd gen or later), iPad (7th gen or later) and the iPad mini (5th gen or later).