The "App Economy" refers to the economic ecosystem created by mobile applications, which are software programs designed for smartphones and tablets. This economy includes app development, distribution, and usage, generating revenue through various models such as in-app purchases, subscriptions, and advertising. Major platforms like Apple's App Store and Google Play facilitate the distribution of these apps, making them accessible to millions of users worldwide. The App Economy has significantly impacted various industries, including entertainment, education, and healthcare. It has created job opportunities for developers, designers, and marketers, while also enabling businesses to reach customers more effectively. As mobile technology continues to evolve, the App Economy is expected to grow, driving innovation and new services.