Cool Guy AI is a free iPhone application developed by Matthew Jeffrey Miller. It falls under the Lifestyle category and provides users with a fun way to rate the coolness of people in their photos.

With Cool Guy AI, you can upload an image from your photo album or take a picture using your device's camera. The app then uses artificial intelligence to analyze the photo and provide a coolness rating for the person in the picture.

The app's interface is user-friendly and intuitive, allowing for easy navigation and quick photo analysis. Whether you're curious about how cool you look in a particular photo or want to rate the coolness of your friends, Cool Guy AI provides a simple and entertaining way to do so.

Please note that Cool Guy AI does not collect any personal information and does not have any contact information for the developer. It is solely meant for entertainment purposes and should not be taken as a definitive measure of coolness.