How to free up storage on iPhone
A full iPhone usually does not fill up all at once. It happens through thousands of small choices: a burst of ten shots, a screen recording you forgot, a podcast that downloaded itself. The good news is that you rarely need to delete anything precious. This guide walks through a routine that starts with the biggest wins and keeps you in control of every deletion.
Start by looking at what takes the space
Open Settings, then General, then iPhone Storage. After a few seconds you see a bar and a list of apps sorted by size. Above the list, iOS often shows recommendations such as offloading unused apps.
Look at three things. First, how much the Photos app takes. Second, the biggest apps. Third, the size of System Data. For most people, photos and videos are the largest or second largest item, so that is where this guide spends most of its time. If System Data is the problem, read why “Other” storage is large and what you can safely clear.
Step 1: Empty Recently Deleted, but only after a look
When you delete a photo, iOS does not erase it. It moves to Photos, then Albums, then Recently Deleted, where it waits for up to 30 days. The space comes back only when the photo leaves that album.
So if you deleted a lot last week and storage did not change, this is why. Open the album, tap Select, and look through the items. If you are sure, choose Delete All. This cannot be undone, so take a minute to scroll first. What happens to deleted photos, and how iCloud changes it explains the details.
Step 2: Deal with large videos
Video is the heaviest thing most people store. A few minutes of 4K footage can outweigh hundreds of photos. Photos does not let you sort by file size, so finding the biggest clips by hand means opening many of them.
Some options:
- Watch your largest clips and delete the ones you will never replay, such as a test recording or a clip you already shared.
- Change how you record from now on. In Settings, Camera, Record Video, a lower resolution or frame rate makes smaller files.
- In Settings, Camera, Formats, choose High Efficiency. It stores photos and videos in newer formats that take less room than Most Compatible.
- Poofora lists your largest videos first, so you can review them in order. It can also save a smaller compressed copy of a video. The original is added to your Review list, and it is only deleted if you confirm.
Step 3: Remove duplicates and near-duplicates
Duplicates come from bursts, edits, photos saved twice from a chat, and shots taken a second apart. They are the easiest photos to remove, because you keep one and lose nothing. See how to find and delete duplicate photos on iPhone for the built-in way and the way Poofora groups them.
Step 4: Clear screenshots
Screenshots pile up quietly: a recipe, a parking spot, a receipt you needed once. Photos keeps them in their own album, which makes bulk cleanup simple. The full method is in how to delete screenshots in bulk.
Step 5: Look at apps
Go back to iPhone Storage and scan the app list. Each entry shows its size and often when you last used it.
- Offload an app to remove the app itself but keep its documents and data. You can reinstall later and pick up where you left off.
- Delete an app that you no longer use and that holds a lot of data.
- In Settings, App Store, you can turn on Offload Unused Apps to let iOS do this automatically.
Step 6: Check Messages and downloads
Messages can hold years of photos, videos and voice clips. In Settings, Messages, Keep Messages lets you keep conversations for 30 days or a year instead of forever. Be careful, since older messages are removed when you change it. In iPhone Storage, the Messages entry also shows what kind of attachments take space, which lets you review them. Music, podcast and video apps also keep downloads. Their settings usually show how much they hold and let you remove them.
Where Poofora fits
Poofora works on your photo library and your contacts. It finds duplicate and similar photos, screenshots and big videos. It can turn Live Photos into still photos, and it finds duplicate contacts, saving a backup file before it merges anything.
It does not clean apps, Messages or System Data, and it cannot see inside other apps. That is a limit of iOS, and we prefer to say it plainly.
If you want a quick starting point, Space Rescue lets you pick how much space you would like to free and builds a plan with the safest items first. Applying the plan only adds items to your Review list. Nothing is deleted until you open Review, tap Delete and confirm. iOS then asks you to confirm once more.
Scanning and reviewing are free. The free plan includes 100 welcome deletions, then 15 free deletions a day. Poofora Premium removes that limit. Poofora is coming soon to the App Store, and the home page shows what it does.
A simple order to follow
- Check iPhone Storage and note the biggest items.
- Look through Recently Deleted and empty it if you are sure.
- Review large videos.
- Remove duplicates and similar shots.
- Clear screenshots you no longer need.
- Offload or delete apps you do not use.
- Check Messages and downloaded media.
Do one step at a time and look at iPhone Storage afterwards. The numbers can lag for a moment, and sizes shown by any app, Poofora included, are estimates until the photos have left Recently Deleted.
One precaution before you delete photos
If you use iCloud Photos, remember that your library is one shared library across your devices. Deleting a photo on the iPhone deletes it everywhere, not only on that device. If the photos matter, keep a copy somewhere else first, as described in how to clean up a photo library safely.