We all do it. When taking a group photo or a selfie, we snap five or six variations just to make sure we get a good one where nobody is blinking. Over a year, these "similar photos" can quietly consume gigabytes of storage on your iPhone.
Unlike exact duplicates, your iPhone will not automatically group and delete these similar shots. Here is how to find and manage them effectively.
Exact Duplicates vs. Similar Photos
Before you start deleting, it is helpful to know how your iPhone categorizes images:
- Exact Duplicates: Two files that are pixel-for-pixel identical. Your iPhone handles these automatically. You can find them in the Albums tab under "Duplicates" and merge them with one tap.
- Similar Photos: Burst shots, slightly different selfies, or multiple photos of the same landscape taken seconds apart. These require manual review because the iOS software cannot confidently decide which one you actually want to keep.
The Manual Method: Slow but Free
If you only have a few similar photos to clear out, you can do it manually in the Photos app.
- Open the Photos app and go to the Library tab.
- Pinch to zoom in so you can see the photos more clearly.
- When you spot a cluster of similar images, tap "Select" in the top right.
- Tap the bad versions to select them.
- Tap the trash can icon to delete them.
This works fine for small cleanups, but if you have a library of 10,000 photos, scrolling and tapping tiny thumbnails will quickly become exhausting.
Handling Burst Photos
If you held down the shutter button (or slid it to the left on newer iPhones), you took a Burst. These are grouped together nicely by iOS.
- Go to Albums and scroll down to Bursts (under Media Types).
- Tap a Burst sequence, then tap Select... at the bottom.
- Swipe through the images and tap the circle in the bottom right corner to select your favorites.
- Tap Done. Your iPhone will ask if you want to keep everything or keep only your favorites. Choose Keep Only Favorites to instantly delete the rest.
The Fast Method: Using a Review App
Automatically deleting "similar" photos using aggressive AI cleaner apps is risky. Algorithms are not perfect, and they might accidentally delete a photo where everyone is smiling just because it looks "similar" to one where someone is blinking.
A better workflow is to use a review-first app like Swipe Photo Cleaner. It organizes your photos chronologically and presents them full screen.
- When you reach a cluster of similar photos, you can quickly swipe back and forth to compare them.
- Swipe right on the best one to keep it.
- Swipe left on the outtakes to send them to the trash bin.
This method gives you the speed of a dedicated cleaner app while ensuring that you remain in total control of what gets deleted. No AI will ever accidentally delete your favorite memories.