Cleanse - Duplicate Cleaner

E&J Technologies

About this app

Cleanse finds and removes duplicate photos and contacts on your Android device — freeing up storage space and keeping your library clean, without ever uploading your data anywhere.

DUPLICATE PHOTO FINDER
- Scans your entire photo library for identical and near-duplicate images
- Automatically identifies the sharpest, best-quality photo in each group
- Shows exactly how much storage space you'll recover before you delete anything
- Preview photos full-screen before deciding what to keep
- Select or deselect individual photos, or clear all selections in one tap

DUPLICATE CONTACT FINDER
- Scans your full contact list for duplicate entries
- Matches by name, phone number, or email address
- High-confidence duplicates merge with a single tap
- Uncertain matches flagged for your review — never merged automatically
- Shows which phone number or email is shared between duplicates

PRIVATE BY DESIGN
- 100% on-device — your photos and contacts never leave your phone
- No account required, no cloud uploads, no internet connection needed
- No data collection, no analytics, no third-party tracking
- Analysis results cached locally so repeat scans are fast

HOW IT WORKS
1. Grant photo and contacts access
2. Tap Scan Now — Cleanse analyzes your library on your device
3. Review duplicate groups and choose what to keep
4. Free up storage instantly

Developed by E&J Technologies.

What’s new

Cleanse helps you find and remove duplicate photos and contacts — entirely on your device.

Smart photo scanning detects duplicates and near-duplicates, suggests the sharpest copy to keep, and shows how much space you'll free up. Contact scanning finds duplicates by name, phone, or email, with one-tap merging for clear matches and manual review for anything uncertain.

Nothing is ever uploaded. Your photos and contacts stay on your phone.