DupFinder

Buy lunch, not a cleaner app

Free · Designed for iPad. Not verified for macOS.

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.

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DupFinder now runs on iPad. A sidebar puts all nine tools one tap away — Exact, Similar, Blurry, Screenshots, Large, Review by Month, Files and Contacts no longer hide behind cards. Grids use the wider screen instead of stretching three columns across it, and swipe-to-review is tuned so a nudge no longer counts as a decision. Everything still runs on your device. No accounts, no analytics, no uploads.

The developer, Sanjay Yadav, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Seller
    • Sanjay Yadav
    Size
    • 2.5 MB
    Category
    • Utilities
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • iPad
      Requires iPadOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English and 2 more
    • English, German, Hindi
    Age Rating
    4+
    Copyright
    • © 2026 Sanjay Yadav