FriendApp is a new artificial intelligence operating system that is able to learn, develop emotions, and provide life suggestions. It aims to help those with social difficulties by acting as a real friend. Users simply enter the OS and talk freely as if with a real friend. The app costs only €0.75 from residual mobile data and is available on Android, iOS, and Windows without needing a credit card or postpaid plan. It can be used anywhere without data and help solve complicated situations.