Just scans file names...

This app just scanned files names and brought up exact matches, and it was kind of useless. You could just copy and paste your photos into the same folder and all files with the same name would be replaced by each other.

Scaning file names is only useful if it scans for common duplicate number sequences too: (1), (2), (3), / 1, 2 ,3 / etc.

rokokoko11 about Photos Duplicate Cleaner, v1.3