You asked, we listened. Emoji World Collections has all of our HD Emoji Apps In One. This app contains the most HD emojis ever created and we even put an extra 300+ Never Before Seen HD Emojis. This is the definitive HD Emoji App and it is only available on Google Play. APP FEATURES. 14 HD Emoji Apps In 1. Super Fast Loading. EMOJI WORLD COLLECTIONS HOW TO. Method 1 - To share an emoji, simply touch it, then touch the chat app you want to share it with.