The Apple Pencil Pro won't work with your old iPad, here's why

Apple Pencil Pro and iPad Pro.

Apple Let Loose Event

(Image credit: Apple)

1. Let Loose iPad event LIVE — New iPad Pro, iPad Air, and more as it happens!
2. OLED iPad Pro — Will it be M3 or M4?
3. iPad Air 6 — Is the M2 chip coming to the iPad Air?
4. Apple Pencil 3 — Or should we say Apple Pencil Pro?

Apple's "Let Loose" event did a great job of tidying up the iPad lineup, removing the ninth-generation model, dropping the price of the tenth-generation one, and adding fresh new iPad Air and iPad Pro models.