The Emoji Selection screen will allow you to search through your Emoji collection and organize them by several different tags, including:

The main selection screen shows all Emojis; by selecting an option from the drop down menu you can sort your Emojis by the different categories listed above.

Emojis can also be identified by section, with Recently Unlocked, Recently Released and Coming Soon Emojis listed for your information.

To craft Boosters, use the Powers tab.