Android
Cleaning a camera roll on Android
Android has two different trash cans with two different retention periods, and a button called Free up space that does something other than what it sounds like. Both catch people out.
There are two trashes, and they keep things for different lengths of time
This is the source of most confusion about deleting photos on Android, and it is genuinely confusing rather than anybody’s fault. Depending on whether an item is backed up, a deleted photo lands in one of two places with different rules.
The system trash — 30 days
Android 11 added a trash to the media store itself. Anything deleted through it is flagged rather than removed and carries an expiry date thirty days out, after which the operating system deletes it permanently.
This is what holds photos that are not backed up, and it is shared: your gallery app, Google Photos and any cleaner app are all looking at the same thirty-day bin.
Google Photos’ trash — 60 days
Items that have been backed up to your Google account go to Google Photos’ own Bin, which currently keeps them for sixty days rather than thirty.
Google has signalled it intends to shorten this to thirty for everything. Until that happens, backed-up and not-backed-up photos genuinely expire on different schedules.
Either way, the space is not returned while a photo is in a trash. To get it back now rather than in a month, open your gallery or Google Photos, find Bin or Trash, and empty it.
Some manufacturers add a third one. Samsung Gallery, for instance, keeps its own thirty-day Trash, so a Samsung phone with Google Photos installed can have items sitting in more than one place. Emptying the bin in each app you use is the reliable approach.
“Free up space” in Google Photos is not deletion
This one is worth being explicit about, because the wording invites exactly the wrong assumption.
Google Photos’ Free up space removes the local copies of photos that have already been backed up to your Google account. The photos themselves are not deleted — they stay in the cloud, and they still appear in the app, streamed rather than stored.
That makes it genuinely useful when your problem is a full phone, and useless when your problem is a full Google account, because it changes nothing about your quota. It is also not a cleanup: your library still contains every screenshot and every eleven-frame burst, they just live somewhere else now.
Deleting is a separate action with separate consequences. If backup is on, deleting a photo on the phone removes it from your Google account and from every device signed into it.
What an app is and is not allowed to do
Since Android 10 and 11, apps do not get free rein over shared storage. An app cannot delete media it did not create without your explicit, per-batch consent.
In practice that means a cleaner app builds a list and then hands it to the system, which shows its own confirmation dialog naming the number of items. That dialog is the only thing that can remove anything, and the app cannot pre-answer it or hide it.
It is a genuine protection rather than a formality, and it is the reason no Android photo cleaner can honestly promise fully automatic deletion.
Two permissions models are in play depending on your Android version: READ_MEDIA_IMAGES and READ_MEDIA_VIDEO on Android 13 and later, with the option to grant access to selected items only, and READ_EXTERNAL_STORAGE before that. Granting access to only some photos works — the review is simply limited to what you shared.
Where the space actually is
Settings › Storage gives the breakdown, though the exact path varies by manufacturer. Within a photo library, the pattern is the same on every phone:
- Videos are most of the gigabytes and a small share of the items. 4K at 60fps runs to roughly 400 MB a minute.
- Screenshots are most of the items and a small share of the gigabytes.
- Downloaded and saved images — memes, receipts, things sent in chats — accumulate invisibly because you never chose to store them.
- Bursts keep every frame.
- Motion photos carry a short video alongside the still, so they are two to three times the size of a plain photo.
If your phone takes an SD card, check where the camera is saving. Moving future photos to the card does nothing about the ones already in internal storage, but it does stop the problem growing.
How Time To Swipe works on Android
It reads your library through MediaStore, Android’s own media framework, on the device. Every image, thumbnail, EXIF field and location tag stays there — there is no upload path in the app for any of it, so airplane mode changes nothing about reviewing, filtering, undoing or deleting.
Swiping left queues a photo; swiping right keeps it. Confirming a batch hands the list to Android, which shows its own delete dialog, and confirmed items go to the trash — the thirty-day system one, or Google Photos’ sixty-day Bin if they were backed up.
The deck can be narrowed to screenshots, videos, selfies, bursts, panoramas, motion photos, near-duplicates or blurry shots, using metadata MediaStore already holds.
Requires Android 11 or later.
Android questions
Where do deleted photos go on Android?
To a trash, and which one depends on backup. Photos that are not backed up go to Android’s own media trash and are permanently deleted after thirty days. Photos that have been backed up go to Google Photos’ Bin, which currently keeps them for sixty. Both continue to occupy storage until they expire or you empty them.
Why is my storage still full after deleting photos on Android?
Because the photos are in a trash rather than gone. Open your gallery app or Google Photos, find Bin or Trash, and empty it. If you use both Google Photos and a manufacturer gallery like Samsung Gallery, check both — they keep separate bins and a photo can be waiting in either.
What does Free up space in Google Photos actually do?
It deletes the local copies of photos that are already backed up to your Google account. The photos are not deleted — they remain in the cloud and still appear in the app. It frees space on the phone and none in your Google account, and it does not reduce the number of items in your library.
Can an Android app delete my photos without asking?
No. Since Android 11, an app cannot delete media it did not create without a system confirmation dialog that names the number of items and can be cancelled. The app builds the list; the operating system does the deleting.
Does Time To Swipe need internet access on Android?
Not for anything you actually do with it. Reviewing, filtering, undoing and deleting are all local and work in airplane mode. The app makes two small network calls of its own — a settings file, and, once you have accepted the terms, usage and crash reports to Firebase — and carries on with built-in defaults if the settings file fails. The free tier’s ads need a connection, so offline you simply see none.
Keep reading
- iPhone photo cleaner — Recently Deleted, iCloud Photos and Optimise Storage — what each does to the space you get back.
- Free up phone storage — The step everyone misses after deleting, and what actually reclaims space on each platform.
- Delete screenshots in bulk — The largest count in most libraries, and the easiest decisions. How to find and clear them all.
- Delete large videos — A small share of the items and most of the gigabytes. How to find and review the biggest ones.
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Last updated 2026-09-03