Which Android app should I use for backing up and organizing my photo library?

Google Photos is a widely-used photo management app for Android that serves as a central hub for storing, organizing, and accessing images. Its core functionality revolves around automatic backup, where photos and videos are uploaded to the cloud when connected to Wi-Fi, helping users free up local device storage. The app includes features like AI-driven organization, which categorizes photos by faces, locations, or objects, allowing for quick retrieval through simple search queries. For instance, typing 'beach' or 'dog' pulls up relevant images without manual tagging. Shared albums and collaborative features make it practical for group events or family memories. However, limitations exist: free storage is capped at 15GB shared across Google services, beyond which a Google One subscription is required. Some user reviews note occasional app instability, such as update prompts causing crashes, though these issues are often resolved. Overall, for those seeking a hands-off approach to photo management with robust search capabilities, Google Photos remains a dependable choice, balancing convenience with occasional technical hiccups.