We analyzed the requirements and then identified the technologies we would require to deliver the project with the least costs and best results. For the iOS front-end development, we used Swift because of its readability, fast performance, and the safety it provides in terms of preventing any coding errors. We used JDK for Android Front End development due to the significant merits it has such as the wide range of language support, easy to debug, and easy integration. For webservice, we used Node.js for its easy scalability, speed and performance, and code reusability, and for the back end database, we utilized the MongoDB because of its ease of use, light weight, and speed. To fulfill the purpose of the application, we made it loaded with a wide range of features like recording audio and adding sound effects, clicking pictures and adding filters and visual effects, detailed editing options, a sticker library, and a library consisting of a wide array of visual and sound effect templates to choose from. It allows the users to creative and create memory books just the way they want. We created secured login options for the app users to let them create and manage a profile and create and save all their audio-visual memories and let them pay and get an actual memory book. The app was built keeping in mind the targeted users and the type of utility they wish to derive from the app. Hence, we created distinct CTAs, an appealing graphical interface, one touch social sharing, and designed the app to be responsive. In order to let users enjoy a great app experience, we implemented an interface which is super easy to navigate, works smoothly, and engages the users with attractive and fun features. We also implemented a highly secure payment system for the users to let them pay with ease. For administering the application from the back-end, we built an app admin interface. It is a web based interface which comprises of all the necessary accesses and functions to manage the application.