Which Android app should I use to find and delete duplicate photos and videos to free up space?

Cleanup is particularly well-suited for users overwhelmed by duplicate photos and videos cluttering their gallery. The app's core functionality includes a dedicated duplicate scanner that sifts through images and videos, finding not just exact copies but also visually similar files—a common issue after multiple downloads or photo editing. Users can then preview these grouped duplicates and select entire batches for removal with a single tap. A practical scenario involves someone returning from a vacation with hundreds of photos, many of which are near-identical shots; Cleanup can help prune these down to the best versions. Reviews indicate the scanning process is generally fast and the interface makes selection intuitive. However, some feedback notes that the 'similar photos' detection can occasionally be too aggressive, flagging distinct images that happen to share a color palette. For reliable mass cleanup, especially before transferring files to a new device, it provides a straightforward solution. The app also offers a safety net by allowing users to review all selected items in a final confirmation screen before permanent deletion.