If you’ve ever read a recent iPad’s spec sheet, you’ll have noticed not all of them support the same pen: the most important difference is the Apple Pencil Pro.
What it is, in detail
The Apple Pencil Pro is the most advanced version of Apple’s digital pen, built for writing and drawing on iPad with maximum precision. Compared to earlier versions, it adds three main features: barrel pressure sensitivity (you can twist the pencil between your fingers to change stroke width or tool, just like a real pencil), a haptic engine that provides subtle tactile feedback as you interact with the interface, and magnetic attachment to the side of the iPad for automatic pairing and wireless charging.
Which iPads support it
Not every iPad is compatible: the iPad Pro, iPad Air, and iPad mini (in their newer versions) support the Apple Pencil Pro, while the base iPad only works with the Apple Pencil (USB-C), a simpler version without these advanced features. Compatibility depends on the tablet’s internal hardware (specific antennas and sensors), not just software: no iPadOS update can “unlock” it on a model that doesn’t support it at the hardware level.
Who actually needs it
If you mainly use the iPad for browsing, streaming, or light productivity, the difference between the two pens won’t meaningfully change your experience. But if you draw, illustrate, take a lot of handwritten notes, or work with document annotations, the Apple Pencil Pro’s extra features — especially barrel sensitivity — make a concrete difference in how natural the stroke feels.