The project deals with designing, conceptualizing and developing games into various concepts that can later be converted into commercial projects. Before the final product was created, research was conducted in terms of the target audience, the market, style, look and feel of the project, value imparted from the game, educational value to deliver to children and other such roles. As per this research, an app based on Heidi 3D animated TV show was created. This app would have 15 to 18 mini games and each game would have some educational value that can help in child’s mental growth and development.