Your photos never leave your iPhone. Fast Cleaner uses on-device AI to find duplicates and clean storage without uploading anything to servers.
Your photo library contains your most personal moments. Not all cleaner apps respect that.
Fast Cleaner uses Apple's Core ML to run AI models directly on your iPhone — no cloud needed.
Modern iPhones have dedicated neural processing hardware. Fast Cleaner uses this to analyze photos locally, comparing images using perceptual hashing without any network requests.
Your photos are analyzed in iPhone's memory, results are stored locally, and cleanup happens entirely on-device. The only network activity is checking for app updates.
You don't need to create an account or sign in. This means no user profiles, no photo libraries associated with your identity, and no way for anyone to access your content.
Because everything is on-device, Fast Cleaner works perfectly in airplane mode. Scan your library, find duplicates, and clean up without any internet connection.
Complete transparency about data access:
Required to scan and clean photos. Only accessed when you're actively using the app. Photos are analyzed in memory, never copied or transmitted.
Only if you use the contact merger feature. Used to find duplicate contacts locally. Never uploaded or synced to any server.
Basic crash reports and feature usage counts help us improve the app. No personal data, no photos, no identifying information collected.
Fast Cleaner is built by developers who care about privacy. We designed the app this way because:
No, absolutely not. Fast Cleaner processes everything 100% on your iPhone using on-device AI. Your photos, videos, and personal data never leave your device. We don't have servers that store user content because we never see your photos in the first place.
Fast Cleaner uses Apple's Core ML framework to run AI models directly on your iPhone's processor. The neural engine in modern iPhones is powerful enough to analyze photos locally. This means you get smart duplicate detection without sacrificing privacy.
Minimal anonymous analytics only. We collect basic app crash reports and feature usage counts to improve the app. We never collect, store, or transmit your photos, contacts, or personal information. See our privacy policy for complete details.
Yes. Since all processing happens on your device and no photos are uploaded, your sensitive photos remain completely private. The app only accesses photos you explicitly select, and deleted photos go to Recently Deleted where you can recover them for 30 days.
No, Fast Cleaner works completely offline. Because all processing happens on your device, you can scan for duplicates, review results, and clean your library without any internet connection. The only network activity is optional (checking for app updates).
Transparency and architecture. Many photo cleaners require cloud processing and have vague privacy policies. Fast Cleaner is architecturally designed to be private — there's no server infrastructure to receive your photos even if we wanted to. You can verify this by using the app in airplane mode.
Privacy and storage tips:
Join millions of users who trust Fast Cleaner with their photo libraries.
Download Free on App Store