Mobile App

Specialized software (applications) designed to execute on portable devices: They run on platform-specific operating systems (iOS, Android) or via cross-platform frameworks (e.g., React Native, Flutter).

Mobile apps are discrete software programs built for portable devices (smartphones, tablets, watches), providing direct, optimized access to services and information. Development splits into three primary approaches: Native (using Swift for iOS or Kotlin for Android), Hybrid (web technologies in a native container), and Cross-platform (e.g., Flutter). These applications leverage device-specific hardware—like GPS, cameras, and accelerometers—to deliver a superior, context-aware user experience. Apps dominate over 90% of total mobile time, driving a multi-billion dollar app store economy through platforms like the Apple App Store and Google Play Store.

https://en.wikipedia.org/wiki/Mobile_app