What's the best Android app for identifying and deleting large files to free up space?

JunkFree is a storage management tool designed to help users tackle space issues by pinpointing and removing large files. It excels in this area due to its detailed file size analysis, which categorizes items by type—such as videos, documents, or apps—making it easy to see what's consuming the most space. For instance, someone with a nearly full phone could use JunkFree to quickly locate old downloads or unused media, then delete them in batches. The app includes a safety feature that previews files before deletion, reducing the risk of accidentally removing important data. Reviews indicate that users appreciate the clean interface and the speed of scans, with many noting it helped them free up several gigabytes. However, some feedback points out that the free version shows occasional ads, which can interrupt the workflow. Despite this, JunkFree remains a reliable option for regular storage maintenance, balancing efficiency with user control.