How to clear your Android phone cache - and why it greatly improves performance

This brief consumer guide explains what app cache is on Android devices, clarifies that clearing cache removes temporary files without affecting accounts or app data, outlines benefits such as freeing storage and resolving slowdowns, recommends clearing cache every few months or when the device is sluggish, and notes that many apps (e.g., Google Search, Snapchat) include built-in cache-clearing options.