Modifying the disk space occupied by applications on the Android operating system is generally an indirect process. Android does not natively offer a single button or setting to simply reduce the core size of an installed application. The space used by an application consists of the base application files, cached data, user data (like settings or saved games), and external data (often media files).
Managing application storage contributes to efficient device usage and overall performance. Smaller application footprints free up valuable space for other applications, files, or system processes. Historically, older Android devices with limited storage benefitted significantly from strategies that minimized the space used by each application. Even on modern devices with larger storage capacities, optimized application storage contributes to improved responsiveness and reduced background processing.