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Best Free Memory Cleaner Apps

250+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated September 2026

Cleanup is the household name in free memory cleaner, but it's far from the only option. We track 250+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Free Memory Cleaner Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Cleanup: Phone Storage CleanerCleanup: Phone Storage CleanerFree4.7★ (712K)NoYesSep 2026
2Free Cleanup Guru Cleaner AIFree Cleanup Guru Cleaner AIFree4.9★ (183)NoNoSep 2026
3Clever Cleaner: AI CleanUp AppClever Cleaner: AI CleanUp AppFree4.8★ (82K)NoYesSep 2026
4Phone Storage Cleaner: Free upPhone Storage Cleaner: Free upFree4.5★ (73K)YesYesSep 2026
5Cleaner Kit - Clean Up StorageCleaner Kit - Clean Up StorageFree4.4★ (349K)YesYesSep 2026
6Free Cleaner GuruFree Cleaner GuruFree4.5★ (1.3K)YesNoSep 2026
7Boost Cleaner - Clean Up SmartBoost Cleaner - Clean Up SmartFree4.5★ (67K)YesYesSep 2026
8Clean Manager: Storage CleanerClean Manager: Storage CleanerFree4.2★ (13K)YesYesSep 2026

Top Picks for Free Memory Cleaner

Cleanup: Phone Storage Cleaner#1

Cleanup: Phone Storage Cleaner by DEEP FLOW SOFTWARE SERVICES

Photo Clean, Delete Duplicates
Editor's Choice
🔧 Utilities
4.7😐(712K ratings)
FreeIn-App Purchases
#1in Utilities
Cleanup: Phone Storage Cleaner screenshot 1
Cleanup: Phone Storage Cleaner screenshot 2
Cleanup: Phone Storage Cleaner screenshot 3
Cleanup: Phone Storage Cleaner screenshot 4
Cleanup: Phone Storage Cleaner screenshot 5
Cleanup: Phone Storage Cleaner screenshot 6

This app helps you free up iPhone storage by removing duplicate photos, videos, and junk emails. It also offers tools to compress videos, organize contacts, and hide personal content in a secure vault. Enjoy customizable charging animations and home screen widgets for quick access to cleanup features.

What We Love

  • 🚀 Fast and efficient
  • 👍 Easy to use
  • 💡 Helpful for organizing photos and contacts
  • 🚀 Saves time
  • 👍 Intuitive interface
  • 🚀 Quickly finds and deletes duplicates

Room to Improve

  • 💰 Expensive subscription
  • 🐛 Crashes and glitches
  • 🐛 Inaccurate photo selection
  • 🐛 Deleting process is slow and tedious
  • 🐛 Loses progress when app is closed
  • 🔒 Privacy concerns with accessing all photos
Clever Cleaner: AI CleanUp App#3

Clever Cleaner: AI CleanUp App by CleverFiles Inc.

Free Up Phone & Photo Storage
Worth Considering
📊 Productivity
4.8😊(82K ratings)
FreeIn-App Purchases
Clever Cleaner: AI CleanUp App screenshot 1
Clever Cleaner: AI CleanUp App screenshot 2
Clever Cleaner: AI CleanUp App screenshot 3
Clever Cleaner: AI CleanUp App screenshot 4
Clever Cleaner: AI CleanUp App screenshot 5
Clever Cleaner: AI CleanUp App screenshot 6

This app helps you optimize your iPhone storage by identifying and removing duplicate photos, large files, and Live Photos. It offers AI-powered duplicate detection and manual swipe-based cleanup for efficient space management. Compress videos and keep your device running smoothly.

What We Love

  • 🚀 Fast and efficient
  • 👍 Easy to use
  • 🔒 No ads or paywalls
  • 💡 Excellent AI-powered duplicate photo detection
  • 🚀 Quickly frees up storage space

Room to Improve

  • 🐛 Issues with Live Photos and video compression
  • 💡 Could use more advanced features like email/contact cleanup

More Free Memory Cleaner apps to explore

FAQ about Free Memory Cleaner

What are the best free memory cleaner apps for iPhone?
Cleanup: Phone Storage Cleaner tops our free memory cleaner apps ranking as of September 2026, with a 4.7-star average from 712K App Store ratings, and it's free to download.
Cleanup: Phone Storage Cleaner has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 250+ free memory cleaner apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app helps you free up space on your iPhone by removing duplicate photos, videos, and junk emails. It also provides tools to compress videos, organize your contacts, and secure personal content in a private vault. You can also customize charging animations and add cleanup widgets to your home screen.
Key features include the ability to delete duplicate photos and videos, compress large video files, clean up promotional and spam emails, merge duplicate contacts, and hide personal content in a secure, PIN-protected vault. It also offers customizable charging animations and home screen widgets for quick access.