Unicode is a text like █ used in many projects across hopscotch.
This is an app that makes your keyboard 10x better. It gives it a new look, new emojis and even new fonts. This is one of the easiest ways to get Unicode. If you personally do not like Fancy Key, try finding another app with Unicode, there are lots out there!
Coping and Pasting
To copy and paste you hold down on the word or words you want to copy, you may find a little pop up that looks like this
Press copy. Now you can do two things:
1. Go to your settings, then to general, then to keyboard, and find shortcuts. Make a shortcut. When you create a shortcut, whenever you type in your shortcut, it will turn into the Unicode. For example. Square is my shortcut for █ so whenever I type square it turns to █. Repeat this as much as you would like.
2. Or you can just paste the Unicode wherever you'd like.
Hope this helps!