Pooper is a sticker app available for iPhone users. Developed by BigHeads LLC, this app falls under the Utilities & Tools category. With Pooper, users can add funny and quirky Pooper stickers to any text, picture, article, video, or gif in iMessage.

The app offers a wide range of Pooper stickers to choose from, including a Pooping Flamingo, Dog Poop, Bull Poop, Cat Poop, Horse Poop, Hippo Poop, Chicken Poop, Bat Poop, Elephant Poop, Donkey Poop, Dog Pee, Cat Pee, Unicorn Pooping Rainbows, Pooping Tyrannosaurus Rex (Eric Is Here), Poop Throwing Gorilla, Farting Panda, and more. Users can simply tap on a Pooper sticker to send them or press, hold, expand, and drag a sticker to place them on or around texts, pictures, links, videos, and other stickers.

It's worth mentioning that the proceeds from this app are donated to support a team member who was critically injured in a life-changing car accident. By using Pooper, users not only get to enjoy the fun stickers but also contribute to a noble cause.

Please note that the app's Terms of Service and Privacy Policy can be found on the developer's website.