About this app

Operation Booster is a world-class boosting and managing program for Android. Which has functions of Phone Booster, CPU Cooler, Battery Saver, APP Manage and so on.

How does Operation Booster improve your device performance?

Phone Booster
Operation Booster function can clean junk files and free up RAM to prevent your phone from running slow and lagging! With this lite tool, no root access is required to boost phone.

CPU Cooler
Intelligently analyze CPU usage and end the process of overheating apps to decrease CPU temperature, with only 1-tap. Either by wrong habit of user, or the app’s processing way, or even the system processing, CPU might stand at a high efficiency status. This status could cause high temperature that harms device or results danger to user. Operation Booster can push a notification or disable CPU-intensive apps to cool down the phone in case.

Battery Saver
Save your battery power and optimize battery usage with just 1 Tap, longer the phone battery life up to 80% in Advanced Saving mode.

APP Manage
Analyze and manage the status of apps intelligently. List installed apps in the phone and how much space they occupy, you can backup or uninstall any app you choose at once. You can also remove Android Package files (app apk) that are installed via Android package.

Find Large File
Easily find big sized files which are using up your storage to delete them if you want in just one click.

Photo Clean
Operation Booster is a great tool for everyone who makes lots of pictures to choose from later. Delete hundreds of photos in a matter of minutes without individually confirming each remove.

Multilanguage
Localized in different languages, meet the needs of users in different countries

All these features above keep your Android phone clean and fast, safe and healthy.
If you like it, please support us by rating it ★★★★★.
If you have any suggestions or feedback, please feel free to write contact us.

New features

- Operation Booster Released

App Permissions

Allows access to the list of accounts in the Accounts Service.
Allows applications to read the sync settings.
Allows applications to write the sync settings.
Allows an application to call killBackgroundProcesses(String].
Allows applications to open network sockets.
Allows an application to write to external storage.
Allows an application to read from external storage.
This constant was deprecated in API level 8. The restartPackage(String] API is no longer supported.
Allows an application to find out the space used by any package.
This constant was deprecated in API level 21. No longer enforced.
Allows applications to access information about Wi-Fi networks.
Allows applications to access information about networks.
Allows applications to change Wi-Fi connectivity state.
Allows an application to clear the caches of all installed applications on the device.
Allows an application to collect battery statistics
Allows an application to receive the ACTION_BOOT_COMPLETED that is broadcast after the system finishes booting.
Allows an application to modify the current configuration, such as locale.
Allows read only access to phone state, including the phone number of the device, current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device.
Required to be able to access the camera device.
Allows an app to create windows using the type TYPE_APPLICATION_OVERLAY, shown on top of all other apps.
Allows an application to collect component usage statistics
Declaring the permission implies intention to use the API and the user of the device can grant permission through the Settings application.
Allows access to the vibrator.
Allows an application to expand or collapse the status bar.
Allows an application to request installing packages.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.