Fast Optimizer pro It offers a complete set of utilities to help keep your Android device running at its best by maximizing storage and optimizing battery performance. Each feature specializes in a different function including freeing up storage space, keeping your cache free of junk files that slow down processing power, testing the security and speed of your Wi-Fi connection and more.
Fast Optimizer Features
► Accelerate, clean and optimize
► Terminate foreground and background apps automatically
► Empty the system and application cache
► Dark theme
► Find and delete big files fast and easily
► Carry out cleaning tasks automatically
► Conserve energy and enhance your battery life
► Manage all installed apps
► Learn about your apps' critical permissions and expose spy apps
Highlights of DU Cleaner Fast optimizer (Boost & Clear Cache):
► Ultra-small size
Making it much smaller than similar apps on Google Play.
► Extremely focused
Performs the most comprehensive trash-cleaning to save you more phone space;
► Intelligent analysis
Using our new intelligent analysis engine, DU Cleaner (Boost & Clear Cache) deletes what you want to remove, leaves what you think is useful, and never loses your good memories.
9Apps 4.9
