Not really emoji They are very cute, but it's just pictures you can attach to emails or texts. It overlays a happy chemist icon at the top right corner of all your mail/messaging apps, just in case you need to attach a chemistry picture. The icon kind of gets in the way, wish it was smaller.
Just an app with pictures This app doesn't send emojis when messaging through Google Hangouts. Instead, it just attaches a picture of a smiley face/emoticon and sends it as a message. Really not effective as a chemistry emoji replacement, sadly. I'll check back in case they update it.
Not proper emoji per se, as of yet. It just attaches pictures when sending through whatsapp. Hope there are updates with real emojis on the way.
Cute but fails Cute pics, but get errors and fails when adding to texts on Note4 and posts to Facebook as big photos
I wish this worked like other emojis. Lots of errors adding to messages too large and too slow.
Not actual emoji It's some nice pictures but in the messaging apps, you have a large smiley face that's just there taking up space.