If your iPhone runs on iOS 16.2 or later, you might have noticed a strange new app named Freeform. You open it out of curiosity and find a blank, gridded page staring back at you, plus a bunch of icons that reveal even more confusing options. Well, what the heck is this thing? What does the Freeform app do? A lot, it turns out. The app is essentially a virtual whiteboard with extendable white space, and you can use
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