The Happy Child Parenting App is a free Android app developed by HJB Ventures that provides science-based tips and research to help parents raise happy and well-adjusted children. The app curates years of ground-breaking research in psychology, neuroscience, and pediatrics into one easy-to-use platform. It offers short daily lessons that can be easily implemented to improve the overall well-being of your child.

With The Happy Child, you no longer need to spend countless hours reading articles or listening to unsolicited advice. The app provides customized, science-based knowledge that can be put into practice immediately. It also offers alerts and insights to manage parental information overload. The app has been described as "life-changing" by 67% of its users, with 78% reporting better relationships with their partner and children.

The Happy Child is a product of the non-profit foundation, The Human Improvement Project, which is dedicated to funding projects that make the largest positive impact on children. The app is a great resource for parents who want to raise happy and well-adjusted children with the help of science-backed research and findings.