Cleaner++

Clean Master Phone
Photos Cleaner:
+ Remove all unwanted files at once
+ Search and remove screenshots
+ Search and remove similar Photos
+ Search and remove similar Live Photos
+ Search and remove similar Burst Photos
+ Filter photos by date, places
+ Find and delete photos relative to specific Places.
+ Search and remove large videos
+ Filter videos by size
+ Full display of video size

Contacts Cleaner:
+ Duplicate contacts remover
+ Search and delete duplicate contacts
+ Merge contacts
+ Backup contacts

Secret Space:
+ Hide your photos, videos and contacts in the discreet Secret Space