Best duplicate photo cleaner apps for iPhone (2026)

We make Clean Kit, so we're not neutral. Every competitor fact comes from its US App Store listing in October 2026, linked under Sources. How we compare apps.

Start with the free built-in tool

Open Photos → Utilities → Duplicates and tap Merge. It’s free, private and built in, and it catches true copies. What it can’t do is group similar shots (bursts, retakes) or find blurry photos, and that’s usually where most of the wasted space is. See our step-by-step guide.

The apps at a glance

1. Clean Kit: best for privacy

Finds exact duplicates, similar shots and blurry photos with Apple’s on-device Vision framework, and picks the best photo in each group by sharpness, resolution, exposure and face quality. Groups are sorted by space saved, and Smart Clean shows the total before you delete. It also compresses videos and converts Live Photos. Its privacy label is Data Not Collected, and it’s an 8.3 MB download.

Best for: anyone who wants AI duplicate detection without giving up any data.

2. CleanMy®Phone: best known

MacPaw’s replacement for Gemini Photos. It finds duplicates, similar and blurry photos, sorts photos into AI categories and merges contacts. Best for: former Gemini Photos users. Full comparison.

3. Clever Cleaner: best one-time purchase

From CleverFiles, the makers of Disk Drill. Highly rated, with a Best Shot pick, swipe mode, and a $39.99 lifetime option. Best for: people who don’t want a subscription. Full comparison.

4. Cleanup: best all-in-one

The most-rated cleaner on the App Store, also covering contacts and email, with a private vault. Best for: one app for photos, contacts and inbox. Full comparison.

5. Cleaner Kit: broad, with ads

A long-running all-in-one cleaner from BPMobile with swipe sorting, email and contact cleanup and a secret folder. Its listing says it contains ads. Not the same app as Clean Kit. Full comparison.

6. Slidebox: best for manual sorting

A swipe-based organizer rather than an automatic cleaner. You can compare similar shots and sort photos into albums. Best for: curating a library by hand. Full comparison.

7. Boost Cleaner: contacts plus photos

Finds duplicate photos and bursts, and also cleans and backs up contacts. Available in English and Chinese. Full comparison.

How to choose

• Privacy matters most: Clean Kit.
• No subscriptions: Clever Cleaner’s lifetime purchase.
• Contacts and email too: Cleanup.
• You enjoy going through photos by hand: Slidebox.