Is your device's storage always full? Reclaim precious space with Dupli-Gone, the simple, powerful, and private cleaner for your media library.

Dupli-Gone is a duplicate file finder that scans your device for both exact duplicates and visually similar photos and videos. It groups them together, making it easy to review and delete unwanted files to free up space.

✨ Key Features: ✨

✅ PRIVACY FIRST: ALL SCANS ARE OFFLINE
I designed Dupli-Gone with your privacy as a top priority. All processing happens directly on your device. Nothing is ever uploaded to any server. Your files remain completely private and on your device.

✅ DUAL SCAN MODES
Find Duplicates: Uses industrial-strength MD5 hashing to ensure 100% accuracy when finding identical files.
Find Similar: Uses advanced DCT pHash algorithms to catch visually similar media (like burst shots, multiple takes of the same scene, or old edits) even if formats differ.

✅ HEAVY DUTY PERFORMANCE
Optimized to handle massive libraries (10,000+ files). The engine automatically adjusts thread usage based on your device's RAM to ensure stability and prevent crashes during deep scans.

✅ MASSIVE FORMAT SUPPORT
🖼️Images: JPG, PNG, WEBP, BMP, GIF, HEIF.
🎥 Videos: MP4, MKV, WebM, AVI, FLV, MOV, TS.
🎞️Advanced Codecs: Supports H.264, H.265 (HEVC), VP9, Xvid, and AV1.
Note: Playback of high-end codecs (10-bit/12-bit) depends on your device's hardware capabilities.

✅ SMART GROUPING & SELECTION
Results are presented in easy-to-review groups. To protect your best shots, the app automatically marks the "Original" file to keep based on the oldest date and highest resolution. This leaves you to simply review and delete the rest.

✅ EASY REVIEW & CLEANING
Full control to select/deselect groups or individual files. Includes a built-in media player to preview any photo or video in full screen before deletion.

✅ ACCESSIBILITY
Built with full support for screen readers and accessibility tools (TalkBack).

💎 Access Premium Features (Free & Pro) 💎

🔓Try for Free: Watch a short ad to temporarily unlock Pro features ("Scan Specific Folders", "Ignore Folders", and "Ignore Groups") for 30 minutes. (Access remains even if you go offline).

👑Upgrade to Pro: For permanent access and an ad-free experience, upgrade with a simple one-time purchase.