The best iPhone cleaner apps, honestly ranked
I make one of these. It is ranked below with all the others, on the same criteria, and it does not win every single one.
Try the free options first
Genuinely — most people can claw back several gigabytes without installing a single thing:
- Recently Deleted — holds photos for up to 30 days, and they are still taking up full space the whole time. Photos → Albums → Utilities.
- Screenshots album — Media Types → Screenshots, then Select All.
- Apple’s Duplicates album — Utilities → Duplicates. It only catches exact copies, but it costs nothing and it is already on your phone.
- Offload App — Settings → General → iPhone Storage. Removes the app, keeps its data.
- Keep Messages: 1 Year — on its own, often the single biggest recovery you will find on a phone.
If that is enough, stop there. A cleaner only earns its keep on near-duplicates and video, not on what iOS already does on its own.
What no App Store app can do
Before ranking anything, one flat fact: the sandbox forbids clearing System Data, freeing RAM, boosting speed, or touching another app’s files. Any cleaner that advertises doing one of those is describing something it is not actually allowed to do, and that tells you something about how to read its other claims too.
The apps
CleanMy Phone — the broadest
Made by MacPaw, the same company behind CleanMyMac. The widest feature set of any of them: duplicates, near-copies, blurry shots, screenshots, AI album sorting, swipe triage, Live Photo conversion, contact dedupe, plus a device-health module and speed test. Design awards to its name.
Against: it is a subscription, it is iOS only, and reviewers have reported the duplicate finder under-detecting once libraries get very large.
Cleaner Guru — the most used
Around a million downloads a month, 95,000+ ratings sitting at 4.5. It is strong on duplicates and near-duplicates with best-shot selection built in, plus video compression, contacts, and a Face ID protected vault.
Against: weekly-style subscription pricing. It is the category norm, and it is why the annual figure surprises people.
Cleaner Kit — the most categories
Photos, videos, email, contacts and calendar, all in one app, with AI album sorting and video compression built in. If you want a single tool that covers all of it, this is the one.
Against: breadth over depth, and it is subscription pricing here too.
Sift — mine
Duplicates, near-copies, blurry, screenshots, large video and Live Photos, plus two things nobody else in this category has: it learns which photos you delete, from your own swipes, on the device, and it scans for exposed secrets. Everything runs locally — no account, no server. There is a one-time lifetime purchase too, if that is more your speed.
Against: it is new, so there is no track record yet. Contacts and the vault are basic next to Cleaner Guru’s. No calendar, no email.
How to choose in one question
What do you actually want cleaned up?
- Photos and video — any of them will do the job. Pick on price, and on whether uploads bother you.
- Contacts, calendar, email too — that is Cleaner Kit or Cleaner Guru.
- The widest toolkit — CleanMy Phone.
- Nothing leaving the phone, or no subscription — that is Sift, and I am not pretending to be neutral about it.
Test any of them the same way
- Run a scan in airplane mode. Finishes anyway? Local. Stalls out? Not.
- Check Settings → Cellular for how much data it actually sent.
- Multiply the price by 52 if it is weekly, before you let yourself be impressed.
- Notice whether it shows findings before asking for money. A paywall in front of the scan is hiding the possibility that there is nothing behind it.
Sift — Clean up photo storage. See what it does →