Welcome to the totally free, with no ads, "Happy Couple" app by a non-profit that provides research and education on relationships. The app is the ultimate solution to help you strengthen and maintain a happy and long-lasting romantic relationship. This app is designed to provide science-based relationship advice, and give you cutting-edge research and tips to help you build a healthy and successful relationship or marriage. With the "Happy Couple" app, you'll get access to customized solutions