Yesdlay is a magical educational experience where children raise and care for their own virtual dinosaur pet. Choose from five dinosaur types, each with unique characteristics, and watch them grow from egg to adult through daily care activities like feeding, playing, and washing. Interactive features in yesdlay include dinosaur facts, quiz challenges that reward learning with stars and growth points, and a care journal to track milestones. The app teaches responsibility, basic science concepts, and provides personalized growth tips, all in a colorful, child-friendly interface designed to make learning about dinosaurs fun and engaging.