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Best System Data Cleaner Apps

250+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated September 2026

With an average user rating of 4.6★, the system data cleaner category is one of the App Store's strongest. Browse all 250+ apps we track, sorted so the most loved ones surface first.

Compare top System Data Cleaner Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Cleanup: Phone Storage CleanerCleanup: Phone Storage CleanerFree4.7★ (712K)NoYesSep 2026
2Clean Up Smart Cache СleanerClean Up Smart Cache СleanerFree4.4★ (269)NoYesSep 2026
3CCleaner – Phone CleanerCCleaner – Phone CleanerFree4.6★ (3K)YesYesSep 2026
4Tidyset: Data CleaningTidyset: Data CleaningFree—NoNoJul 2026
5PixFlow: Space Cleaner ToolPixFlow: Space Cleaner ToolFree—NoNoMay 2026
6CleanerZX - Storage CleanerCleanerZX - Storage CleanerFree—NoYesAug 2026
7Cleaner - Smart CleanupCleaner - Smart CleanupFree4.4★ (8.4K)YesYesSep 2026
8AVG TuneUp - CleanUp & CleanerAVG TuneUp - CleanUp & CleanerFree4.7★ (2.4K)YesYesSep 2026

Top Picks for System Data 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
Clean Up Smart Cache Сleaner#2

Clean Up Smart Cache Сleaner by RICHYARD GEIMS, TOO

Clear storage, memory, gallery
Strong Contender
🔧 Utilities
4.4😐(269 ratings)
FreeIn-App Purchases
Clean Up Smart Cache Сleaner screenshot 1
Clean Up Smart Cache Сleaner screenshot 2
Clean Up Smart Cache Сleaner screenshot 3
Clean Up Smart Cache Сleaner screenshot 4
Clean Up Smart Cache Сleaner screenshot 5
Clean Up Smart Cache Сleaner screenshot 6

Organize your mobile device by deleting unneeded files and duplicates. This app helps you find and manage similar photos, videos, and contacts, offering both manual and automatic cleaning options for a streamlined experience.

What We Love

  • 👍 Easy to use interface
  • 🚀 Effective duplicate photo detection
  • 📱 Helps free up phone storage
  • ⚡ Quick cleaning performance
  • 🎯 Simple one-click cleanup functionality

Room to Improve

  • 💰 Misleading free app with mandatory paid subscription
  • 🚫 Limited functionality without premium
  • ❌ Inaccurate duplicate detection algorithm
  • 🔄 Redundant features already available on iPhone
  • ⚠️ Aggressive dark patterns in UI design
  • 🐛 App crashes at 100% completion
  • 📊 Suspicious review authenticity
  • 💳 Unauthorized recurring charges reported
  • 🚨 Violates Apple App Store policies
CCleaner – Phone Cleaner#3

CCleaner – Phone Cleaner by Piriform

Clean your phone to make space
Worth Considering
🔧 Utilities
4.6😞(3K ratings)
FreeAdsIn-App Purchases
CCleaner – Phone Cleaner screenshot 1
CCleaner – Phone Cleaner screenshot 2
CCleaner – Phone Cleaner screenshot 3
CCleaner – Phone Cleaner screenshot 4
CCleaner – Phone Cleaner screenshot 5

This app helps you declutter your device by cleaning up photos, videos, and contacts to reclaim storage space. It offers features to organize your media library, compress large files, and secure sensitive content in a private vault. The intuitive interface makes it easy to free up space with just a few taps.

What We Love

  • 🚀 Fast and efficient
  • 💡 Useful photo/video management
  • 👍 Great on PC, works well

Room to Improve

  • 🐛 Crashes and freezes frequently
  • 🤔 Limited functionality compared to PC version
  • 💰 Paid subscription required for full features
  • 🤷‍♂️ Doesn't work as expected

More System Data Cleaner apps to explore

FAQ about System Data Cleaner

What are the best system data cleaner apps for iPhone?
Cleanup: Phone Storage Cleaner tops our system data cleaner apps ranking as of September 2026, with a 4.7-star average from 712K App Store ratings, and it's free to download.
Yes — 20 of the top system data cleaner apps we rank are free to download, including Cleanup: Phone Storage Cleaner and Clean Up Smart Cache Сleaner.
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+ system data 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.