This was going to add so much fun to my conversations, but upon using it once I've discovered two flaws that have me immediately deleting it.
You can't see the animated gif, only a still frame. Even after the interface copies it to your clipboard and you then paste it into a conversation, it's just a still frame, until you send it. How do I know I'm going to want to send that GIF. My only though is that this app is for GIF connoisseurs that know every single one out there.
No delete key once the GIF is pasted into the conversation. I have to back out of popkey and delete it manually.