The app will prompt you to "Respring" (restart the home screen) to finalize the cleaning process.
Always perform a backup via iCloud or iTunes before running a deep clean. If you aren't sure what a specific toggle does, leave it at the default setting. The Verdict
iCleaner is a highly respected system optimization tool developed by (known as ivanoob). Originally designed exclusively for jailbroken iOS devices, iCleaner has become the gold standard for removing junk files that Apple’s native iOS settings cannot reach.
There is only one catch: . Apple’s sandboxing restrictions prevent any app from accessing the deep system directories required to perform this type of cleaning. Consequently, iCleaner only runs on jailbroken devices via Cydia or Sileo.