Apple Pencil and 12.9-inch iPad Pro.

Apple has a choice to make. Will it make its Apple Pencil stylus compatible with devices other than its high-end iPad Pro tablets?

I think it should.

In 2015, when Apple first unveiled the Pencil, people wondered why the stylus wouldn’t work with non-Pro iPads, let alone iPhones.

Then, in 2016, when Apple announced the iPhone 7 and 7 Plus, people wondered why Apple didn’t make the phone capable of supporting the Pencil.

Now Apple is said to be planning its third iPad Pro. It’s reasonable to expect Pencil support on the new 10.5-inch iPad Pro. But will Apple make an oh-by-the-way announcement about expanded support for Pencil after revealing the new slab? Unlikely.

If anything, Apple could finally bring the Pencil outside iPad Pro land in September at its next iPhone event. Will it?…