Register now for your FREE 9-Month Nick Jr. Noggin Subscription! No credit card required. Noggin knows that school closures and child care issues are disrupting life, and are committed to providing high-quality, digital learning experiences for your kids. That's why they are offering this Nick Jr. Noggin service FREE for 9 whole months in partnership with their friends at the National Head Start Association. This freebie is valid for a limited time only.