Olena Pereiaslavets
Olena Pereiaslavets reviewedEmojiboardFind the right Emoji with a quick sketch, from any iOS app
 NeutralPros: 

You can try this app for fun. Good recognition

Cons: 

If you want use such feature in your app -

think how necessary it is

in general, a good mobile application

Olena Pereiaslavets has used this product for one day.