Mobile apps can be downloaded from app stores, such as Apple App Store and Google Play Store, and are installed directly on the user's mobile device. Once installed, users can access the app's features and functionalities without the need for a web browser.

Mobile apps are developed using programming languages such as Java, Swift, and Kotlin. Developers use software development kits (SDKs) to build mobile apps that can run on different mobile operating systems, such as iOS and Android.

Mobile apps have become an essential part of our daily lives, providing us with convenient access to information, entertainment, and services on the go. Businesses also use mobile apps to reach and engage with their customers, promote their products and services, and streamline their operations.