Duster - Phone Storage Cleaner
Barbara Schwenke / Deep Flow Apps
About this app
- Age 10
- Updated Mar 27, 2026
- OS IOS / Android
Editor reviews
Duster is a fast, reliable phone storage cleaner that frees space and keeps your device running smoothly. It uses smart scanning to remove junk files and app cache, detects duplicate photos and large videos, and helps you organize downloads and chat media with safe previews before deletion. One tap cleanup, deep scan accuracy, and lightweight performance make it ideal for users who need more space, better speed, and a tidy gallery. Great for SEO searches like phone storage cleaner, junk file remover, cache cleaner, duplicate photo finder, and storage optimizer.
Screenshots
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How to use:
1. Download and open Duster, then grant storage permissions so the app can scan your device safely.
2. Tap Smart Clean to run a quick scan for junk files, cache, and residuals, then review the results.
3. Open Duplicates and Large Files to preview items; deselect anything you want to keep before proceeding.
4. Confirm Clean to remove selected files and instantly free up space while viewing how much storage you regained.
5. Explore advanced tools: clear specific app caches, sort media by size or date, set cleanup reminders, and add folders or apps to an ignore list to protect important files.