The interface is well organized and informative, with icons on the home screen and procedures in specific functions. This makes the app pleasant to work with. Totally, iMyFone Umate features a great performance, working very quickly. Permanently erases personal data, such as sensitive WhatsApp messages, bank information, all kinds of accounts and passwords, personal photos and videos etc.Allows you to preview and selectively mass delete all unwnated Apps.Detects and removes all large files (video/audio files) which are over 5MB.All-in-one iPad photo manager: lossless compression for all photos, export/back up all phtoos to PC, delete photos in bulk.Combines 25+ analyzation techniques to eliminate over 30 kinds of hidden junk files and temporary files.