Good Egg is a free iPhone application developed by Matt Deuschle. It falls under the Lifestyle category and offers a fun way to test yourself and your friends. With just a simple shake of the egg, you can discover if you're a Good Egg, a Super Egg, a Rotten Egg, and more.

The app features a variety of Good Egg World characters, each with their own unique traits. The colorful and vibrant design is visually appealing, creating an engaging experience for users. Silly sounds and surprise farts add an element of humor to the app, making it entertaining for all ages.

In addition to the egg shaking feature, Good Egg also includes information on chi, feng shui, and the key to happiness. This adds an educational aspect to the app, allowing users to learn while having fun. It's a simple concept with a lighthearted approach.

The illustrations and design of Good Egg are done by Peter Deuschle, giving the app a visually appealing and cohesive look. The music by Dave Girtsman adds to the overall experience, creating a pleasant ambiance while using the app.

Please note that feedback can be provided on the GoodEggWorld.com website, which is mentioned in the app. However, it is important to follow the guidelines and not include any personal information or suggest contacting the developer directly.

Discover if you're a Good Egg or not with this entertaining and educational app. Download Good Egg today and find out!