On-Device · Private · Free

Clean your phone.
Keep what matters.

DeDup finds every duplicate photo, video, and file on your Android — instantly, entirely on-device. Your data never leaves your phone.

Get it on Google Play
App Store — Coming Soon
Zero cloud uploads. Everything stays on your device.
The merge

Photos. Music. Videos.
APKs. Contacts. Docs.

Every kind of duplicate on your phone — burst shots, re-downloaded songs, viral WhatsApp videos, leftover APKs, double-saved contacts, cloned PDFs. All found, fingerprinted, and merged on-device.

The reveal

Your storage.
Crystal clear.

DeDup doesn’t just delete — it organises. And with on-device AI, you can ask your phone anything about its own storage, in plain language.

What DeDup Does

Every kind of clutter.
One app to clear it all.

DeDup goes beyond basic duplicate finders — it understands your media, your contacts, your chats, and your storage.

Media

Photo Deduplication

Finds exact copies and near-identical shots — burst photos, multiple saves, edited vs. original. Compares pixel-level fingerprints entirely on-device.

Exact matchNear-duplicateBurst shots

Video Deduplication

Detects duplicate video files including re-downloads, different quality saves, and trimmed variants. Side-by-side preview before you delete.

Re-downloadsMulti-qualityPreview first

Audio & Docs

Scans your music library, voice notes, PDFs, and documents for exact-duplicate files wasting space across folders.

Music libraryPDFsVoice notes
Smart Clean

WhatsApp Cleaner

Automatically surfaces forwarded memes, viral screenshots, and sticker packs clogging your WhatsApp Media folder. One-tap bulk delete.

Forwarded memesSticker packsGroup media

Screenshots & Receipts

Detects screenshots you no longer need — OTP screens, delivery receipts, payment confirmations, and app notifications saved by accident.

OTP screensReceiptsNotifications

Downloads Junk

Finds re-downloaded files, duplicate APKs, and forgotten install packages sitting in your Downloads folder eating up gigabytes.

Duplicate APKsRe-downloadsInstall leftovers
Contacts

Duplicate Contact Merger

Finds contacts saved multiple times — same person across WhatsApp, Google, and SIM. Merges them cleanly, keeping all numbers and emails, removing none.

Cross-account mergeWhatsApp contactsSafe — preview first

Blank & Junk Contacts

Surfaces contacts with no name, no number, or only a partial entry — the noise that builds up from years of syncing across phones and SIMs.

No-number entriesPartial contactsSIM leftovers
AI Feature
On-Device AI

Talk to My Storage

Ask your phone questions about its own storage — in plain language. No dashboards to navigate, no folders to dig through. Just ask.

How much space are my WhatsApp files taking?
Show me all screenshots from last month
Find videos larger than 100MB I haven’t opened
Which app has the most duplicate downloads?
DeDup AI · Live demo

Your phone. Cleaner. Faster.

Photos, videos, contacts, WhatsApp clutter — all cleared. Free, private, on-device.

Download Free on Android