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App Store Apps > Utilities > DupFinder
DupFinder icon

DupFinder

by Sanjay Yadav · Utilities · Free
On the App Store since August 2026 · Data updated 2026-11-02

DupFinder is made and published by Sanjay Yadav. AppBrain is an independent app data site and isn't affiliated with Sanjay Yadav. The app name, icon, screenshots and description belong to Sanjay Yadav and are shown as published on the App Store.

AppBrain's verdict

New
Rating on App Store
3.00
1 ratings
Last updated
September 8, 2026

DupFinder came out 84 days ago. It doesn't have enough ratings yet to judge what users think.

Official page on the App Store

Rankings

App Store top charts

App Store Rankings for DupFinder

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Competitors

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Releases

Updates seen on the App Store
Version
1.16
Launched
August 2026

No changelog data

User feedback

Ratings and reviews on the App Store

Comments on DupFinder for iOS

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Technology

Found in the app by AppBrain
Price
Free
App size
2.35 MB
Content rating
Everyone

Technologies used by DupFinder

About the app and developer

About DupFinder

DupFinder is an utilities app developed by Sanjay Yadav.

User Ratings

DupFinder is rated 3.00 out of 5 stars. The rating is based on one rating ratings.

App Information

DupFinder is freely available from the App Store. The app size is 2.35 MB. The latest version available is 1.16. The last update was on September 8, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since August 2026.

Developer information for Sanjay Yadav

Sanjay Yadav

Address:

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Store listing

By Sanjay Yadav, from the App Store
DupFinder Screenshot 1 of 5
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DupFinder Screenshot 4 of 5
DupFinder Screenshot 5 of 5
Screenshots by Sanjay Yadav, from the the App Store listing
Description by Sanjay Yadav Written by the developer, not by AppBrain. Click to read.
DupFinder finds true duplicates — not "similar-looking" guesses. Every photo, video, and file is compared by its SHA-256 content fingerprint, so a match means the files are byte-for-byte identical, even when the names are different.

PHOTOS & VIDEOS
Scan your entire library, see duplicates grouped with thumbnails, keep the newest copy with one tap, and delete the rest safely — everything goes to Recently Deleted, recoverable for 30 days.

SIMILAR SHOTS
On-device visual analysis groups retakes, bursts, and near-identical photos. Adjustable sensitivity, instant re-grouping, and a swipe mode to review each shot full-screen.

SCREENSHOTS
iOS tags screenshots natively, so DupFinder lists them exactly — in a photo grid with one-tap selection and smart picks like "older than 1 month."

BLURRY PHOTOS
Every photo gets an on-device sharpness score. Review the blurriest first and clear them in bulk.

LARGE FILES
See your biggest photos and videos sorted by size, compress oversized videos, and convert Live Photos to stills — with an honest report of exactly what was saved.

DUPLICATE CONTACTS
Finds contacts that share a phone number, an email address, or a full name. Before every merge you see exactly which contact survives and what gets copied onto it. Nothing changes without your confirmation.

FILES & ICLOUD DRIVE
Pick any folder from the Files app and find duplicate documents, downloads, and media with the same exact-match engine. Preview any file before deciding.

PRIVATE BY DESIGN
DupFinder contains no networking code at all. No accounts, no analytics, no uploads — your files never leave your device. We show you the actual content hash of every duplicate group, so you can verify the match yourself. And we won't pretend to clear other apps' caches — no app can; ours tells you what actually works instead.

Transparent. Exact. Local.
Official page on the App Store
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