Docs
Duplicates and similar photos
How duplicate-style review works and why matches are conservative.
Similar and duplicate-style review groups look-alike shots so you can keep the best take and remove the rest. Detection leans conservative: fewer false positives beats accidentally suggesting deletes for unique moments.
Progressive results
Scans can take time on large libraries. Results appear progressively so you can start reviewing early batches while the app keeps working in the background.