Scan
Filtr reads the Camera roll or a mounted card on this phone. Names, sizes, previews. Nothing leaves the device.
Filtr
Private storage cleanup
Reclaim your storage, one batch at a time.
Filtr turns your camera roll, downloads, and SD cards into short batches you can actually clear. Preview the heavy files, keep what matters, delete the rest, and pick up where you left off. Nothing leaves your phone.
The app
The real review loop, on a phone.
Filtr groups the Camera roll and trip folders into short batches. Open one, preview, keep what matters, delete the rest. Progress saves. Nothing is uploaded.
How it works
Clear a batch. Come back later.
Batch
The mess becomes small batches you can finish in a few minutes. Not an endless grid.
Decide
Preview, keep what matters, delete the rest. Open, New, and Done keep the work honest.
Confirm
Progress saves. Reviewed files do not resurface. Deletions use the system delete flow.
Reminders
A reminder when you have three minutes, not three hours.
Big cleanups fail because they feel like projects. Filtr breaks yours into small batches. Filtr reminds you on a schedule: when storage is filling up, when new files have landed, or when a batch is still unfinished. Open it, clear a few files, close it. Progress saves automatically.
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Small batches, not endless grids
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Reminders when storage fills or new files land
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Never re-review the same files
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Progress saved automatically
Storage
Start with the files eating your space.
Filtr surfaces the clips and files that cost the most storage. Scrub, preview, bulk select, delete. No cloud stream. No waiting on your default gallery. Filtr tracks progress so you don’t see the same files again.
4K and camera video
Large downloads and old exports
Bulk select and delete
Smooth preview from phone memory
SD cards and drives
Your SD card and external drives, without the laptop.
Plug in a card or drive and Filtr opens the files your phone normally can’t preview. Review a small batch at a time, keep what matters, and delete only what you choose. Anything copied to your phone is cleared when the session ends.
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SD cards and external storage
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Preview formats your phone can’t normally open
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Delete from the card only when you say so
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Temporary copies clear when the session ends
For photographers and drone pilots
RAW, S-Log3, D-Log, Intra. Preview them on your phone.
Default galleries are built for selfies, not shoots. Filtr is built for card dumps from Sony, Canon, DJI, and more. It batches raw images and camera video, stages them for smooth playback, and lets you prune before you import everything. Clear a card in a few short sessions, not a full afternoon.
Sony ARW raw preview
S-Log3, D-Log, Intra
Camera and drone footage
Delete from the card only when you say so
Privacy
Private by default.
Filtr doesn’t upload your files. It doesn’t need to. Previews, decisions, and deletions happen on your device. No cloud. No account required to process files. No AI training. No one else gets access to your files, ever.
On-device previews
Previews, decisions, and deletions happen on your device. Filtr does not need the cloud to show you a file.
No cloud uploads
No account required to process files. No AI training. No one else gets access to your files, ever.
Deletions are confirmed
You choose what leaves your library. Preview, bulk select, then confirm. Trash is a decision.
Questions before a batch
Does Filtr upload my photos or videos?
No. Filtr is built for local cleanup. Your files stay on your phone or card until you decide to delete them.
Can I preview RAW and camera video formats?
Yes. Filtr supports ARW, S-Log3, D-Log, Intra, and other formats that default galleries struggle with.
Do I have to clean everything at once?
No. Filtr breaks storage into small batches. Finish one, come back later.
Will I see the same files again?
No. Filtr tracks progress across batches, so reviewed files don’t keep resurfacing.
Does it work with SD cards and external drives?
Yes. Filtr reads cards and external drives directly, batches the contents, and lets you prune before you import.
Is it on Android and iOS?
Yes. Filtr is available on iOS and Android.
What if I delete the wrong thing?
Inside your phone’s photo library, Filtr uses your system’s standard delete flow, so the usual safety nets apply. Files deleted from external storage are removed for good, which is why every deletion is confirmed.
Clear a batch while you have three minutes.
Small batches. Progress saved. Nothing uploaded.
Install Filtr