Your storage isn't full of apps. It's full of the same photo, saved four times.
Duplicate Cleaner finds duplicate and near-identical photos and videos in your library, tells you exactly how many gigabytes they're costing you, and removes only the redundant copies.
When it finds two copies of the same shot, it keeps the best one — ranked by resolution, then file size, then duration, then capture date. The 4K original stays. The messaging-app copy goes. Favourites are never proposed for deletion.
Fifteen near-identical frames from one moment. A video re-encoded at a lower bitrate. A photo re-saved through a messaging app at a different size. Duplicate Cleaner compares image and video content using a perceptual fingerprint — for video, three frames sampled across the clip, all of which must match — not filenames and not file sizes.