KeepNinja: Gallery Cleaner

Swipe, tidy up, done. Clean up and organize your media in one place.

Review in two ways: swipe or tap. Swipe view shows one file at a time. Swipe left to mark the file for removal and show the next one. Swipe right for the next file. Videos and audio play right there. Grid view shows many files at once.

Every feature is free, with no subscription. Deleting and moving files up to 6 months old is always free. For older files, unlock their months with optional short videos.

Keep what you really need and remove the rest. More free space on your phone or tablet comes as a bonus, while you focus on keeping your gallery tidy. All in one app, without switching between your gallery, file manager and trash.

Everything is processed on your device
KeepNinja never uploads your files anywhere, and no server or AI service sees them. It has no analytics and no crash reporting. It uses the internet only for the optional ad videos in the free version, to check the status of KeepNinja Plus and to look for a new version.

How it works
• Scan: KeepNinja scans the photos, videos and audio files it can access, then sorts them into categories. After the first scan, it checks for new media whenever you open the app.
• Review and mark: Mark what you want to remove. Files you do not mark remain untouched.
• Organize while you review: Tap Move and choose a folder, or create a new one, without leaving your review.
• Decide when you are ready: Your marked files collect in Marked for removal. Nothing is deleted automatically, and your marks do not expire. If you change your mind about a file, unmark it.
• Delete when you are sure: Tap Delete forever and confirm the deletion request. Deleted files do not go to the device's trash and cannot be restored.

What KeepNinja finds
• By month and By folder: every photo and video, one month or one folder at a time.
• Large videos and Large photos: files over a size you choose.
• Duplicates: groups of copies of the same photo.
• Similar shots: groups of photos that look alike, taken a short time apart. You choose how alike they must be.
• Screenshots and Screen recordings: the pictures and videos taken of your screen.
• Audio: music, voice notes and recordings, one folder at a time.

Compare similar photos side by side
In Duplicates and Similar shots, tap Compare to see two photos at once. One pinch zooms both photos together, so you can check details such as focus or closed eyes. In Duplicates, a Recommended badge shows which copy to keep and why, when it can.

Fits your hand, your screen and your language
• The main buttons sit on the side of the hand you use most.
• The layout is optimized for tablets and foldables.
• 12 languages.

Free, with every feature
For older files, unlock their months in the Cleanup calendar: each optional short video you watch to the end earns a reward, up to 6 a day, and each reward unlocks a whole month. You get 3 rewards to start.

If you have no time for videos and want to finish your cleanup now, KeepNinja Plus lets you delete or move everything KeepNinja finds, whatever its age. Choose a 1-month pass, a 1-year pass or a one-time purchase. Nothing renews by itself.

Questions and help: keepninja.com/help