A mobile app is a software application that runs on a mobile device, such as a smartphone or a tablet. Mobile apps can provide various functions and features, such as games, entertainment, education, productivity, social media, e-commerce, and more. Mobile apps can be downloaded from app stores, such as Google Play or Apple App Store, or accessed through web browsers. There are different types of mobile apps, such as: Native apps: These are apps that are developed for a specific platform or operating system, such as Android or iOS. Native apps can access the device’s hardware and features, such as camera, GPS, accelerometer, etc. Native apps offer the best performance and user experience, but they require more time and resources to develop and maintain. Web apps: These are apps that are delivered through web browsers, such as Chrome or Safari. Web apps are built using web technologies, such as HTML, CSS, and JavaScript. Web apps can run on any device and platform, but they have limited access to the device’s hardware and features. Web apps are easier and cheaper to develop and update, but they may have lower performance and user experience. Hybrid apps: These are apps that combine the elements of native and web apps. Hybrid apps are built using web technologies, but they are wrapped in a native container that allows them to access the device’s hardware and features. Hybrid apps can offer the benefits of both native and web apps, but they may also face the challenges of both.