The best alternatives to Dango are imoji, NYC Subway Stickers, and Emojiboard. If these 3 options don't work for you, we've listed a few more alternatives below.
What do you think of Dango?
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Emojiboard is a custom iOS keyboard that replaces the standard "grid of a thousand Emoji" with a neural-net powered sketch recogniser. It turns even the most amateurish drawing of "smiling poop" into the hallowed creature itself: 💩. Because it's a custom keyboard it works in every app! Enjoy it, and please reach out if you've questions 😃.