UkeySoft FoneEraser - 100% Erase All iPhone/iPad Data Permanently, Speed Up Your iPhone
SDelete - Securely overwrite your sensitive files and cleanse your free space of previously deleted files using this DoD-compliant secure delete program.
MobiKin Cleaner for iOS - Find your iPad, iPhone or iPod runs slowly and slowly and wish to find a way to clean it? Then this MobiKin Cleaner for iOS could be a great option for you. It is a simple and professional software that can help you clean all the junk files.
CCleaner - CCleaner cleans, speeds up and frees up space on business endpoints.
Syncios iOS Data Eraser - iOS Data Eraser helps you erase the private data on iPhone/iPad selectively, or wipe iPhone/iPad completely with zero chance of being recoverability by any recovery tool anywhere in the world.
Clean Master - Some users swear by it, some call it a glorified snake oil that does more harm than good. That can be said about any snake oil, but what specific brand of snake oil can boast almost a billion downloads around the world?