What HEVCut Finds
Different types of duplicates cluttering your library
Identical Matches
Find photos and videos that are exactly the same, byte for byte. This happens when you save the same meme twice, receive the same video in multiple chat apps, or accidentally import photos more than once. These are the easiest duplicates to remove since they're perfect copies.
Similar Photos
Detects photos that look almost identical, even if they're not perfect copies. This catches situations like taking 5 shots of the same sunset, minor edits of the same photo, or screenshots of the same content. HEVCut analyzes visual similarity to find these near-duplicates.
Smart Selection
For each group of duplicates, HEVCut suggests which one to keep based on image quality, resolution, and file size. It prioritizes the highest quality version while marking lower-quality copies for deletion. You can override any suggestion manually.
Taking up 45MB of space
Why You Have So Many Duplicates
Common ways duplicate photos and videos accumulate
Messaging Apps
WhatsApp, Telegram, and iMessage automatically save photos and videos to your camera roll. If someone sends you the same photo in multiple chats or group conversations, you end up with multiple copies.
Social Media Saves
Saving memes, videos, or photos from Instagram, TikTok, or Twitter multiple times. You might save something, forget about it, and save it again weeks later when you see it shared by someone else.
Backup Imports
Restoring from backup or importing photos from a computer can create duplicates if some photos already exist in your library. Migration between devices is a common source of duplicate accumulation.
Edited Versions
When you edit a photo in third-party apps, they often save a copy instead of modifying the original. Over time, you accumulate multiple versions of edited photos alongside the originals.
AirDrop Transfers
Receiving the same photos via AirDrop from friends at events. If 5 friends send you photos from the same party, you might have dozens of duplicates of popular group shots.
Screenshot Saves
Taking screenshots of the same recipe, address, or information multiple times because you forgot you already captured it. Screenshots of similar content also get flagged as near-duplicates.
How Duplicate Finder Works
Fast, accurate duplicate detection in three steps
1. Deep Scan
HEVCut scans your entire photo library using a combination of file hashing (for exact duplicates) and visual fingerprinting (for similar photos). The scan happens entirely on your device, so your photos never leave your iPhone. Large libraries may take a few minutes to fully analyze.
2. Review Groups
Duplicates are organized into groups so you can see all copies of the same photo together. Each group shows the recommended keeper (highest quality) and marks the rest for deletion. You can tap any photo to view it full-screen and compare before making a decision.
3. Delete with Confidence
Once you've reviewed the groups, delete all marked duplicates with a single tap. The app shows you exactly how much space you'll recover before you confirm. Deleted photos go to Recently Deleted first, giving you 30 days to recover anything removed by mistake.
Common Questions
QWill it delete the wrong photos?
HEVCut only suggests deletions—you always have the final say. Before any deletion happens, you can review every photo marked for removal and unmark anything you want to keep. The app never deletes automatically without your explicit confirmation.
QHow is this different from Apple's built-in duplicate detection?
iOS 16 added basic duplicate detection in the Photos app, but it only finds exact copies and can miss many duplicates. HEVCut uses more advanced visual similarity matching to find near-duplicates that Apple misses, like edited versions, screenshots of the same content, or photos with minor differences.
QDoes it work with iCloud Photos?
Yes, HEVCut works seamlessly with iCloud Photos. It can scan photos stored in iCloud (they're downloaded temporarily for analysis) and when you delete duplicates, they're removed from iCloud across all your devices. This means you free up iCloud storage too, not just local iPhone storage.
QHow much storage can I recover?
It depends on how many duplicates you have. Most people find 500MB to 3GB of duplicate content when they first scan. If you've had your iPhone for years and frequently receive photos via messaging apps, you could find even more. The app shows you the total size before you delete.
QCan I run the scan in the background?
The initial scan needs to run while the app is open because it's computationally intensive and uses your device's neural engine for image analysis. However, the scan results are saved, so you can close the app and come back later to review and delete duplicates without re-scanning.