GIPHY for iMessage - The easiest way to share all the GIFs in all your txts
Slackmojis - A directory of the best custom slack emojis
Askey - Turn your drawings into text & emoji on iOS!
Discord Emoji - Iconfinder, but for emoji.
GIFjam for Messenger - Animated GIF memes for Facebook Messenger
Emoji Builder - Create your own emoji in no time 💨