Many people are unaware of the ability to precisely position the cursor with the iOS keyboard by long-pressing the spacebar.
Wow! What a game changer, thanks so much for this.
It's still weirdly hard compared to Android, though. It somehow makes decisions about whether to snap to different words or lines when you release the cursor, and I still don't understand the algorithm it uses for that, and I wish it just wouldn't.
It used to be much easier and more precise with 3D Touch, though. But probably even fewer people knew about that.