About this app

Cleaner - Boost & Optimize is a powerful Android speed booster & junk cleaner. Functions includes memory booster, junk cleaner, game booster, search history & phone call/sms history cleaner, app manager, and mute notification manager (Android 4.4 and up).

Cleaner - Boost & Optimize is powerful all-in-one cleaner to help your Android’s junk clean-up & optimization. Use this Cleaner to speed up your device, clean up your device, and even save battery!

* FEATURES *

1. Memory Booster (Speed Booster & Optimizer)
- Kills unnecessary apps/processes when your device is slow, low on memory. Memory booster will speed up your Android in one-tap, cool down your phone when CPU overheating, and even save your phone from battery draining. It functions as same as task killer.
- Using Memory Booster will also save your battery power.

2. Junk Cleaner (Cache Cleaner)
- Remove old junk chache files such as system cache trash & residual files, saves GB of space!
- Just one tap to clean up junk files & optimize your phone for better performance!
- Using Junk Cleaner will also save your battery power.

3. Game Booster (Game Optimizer)
- By Allocating RAM to your game, Game Booster will boost memory & speed boost your phone engine for the best game play experience. Use this function when phone is lagging or freezes frequently upon playing game.
- Speeds up device by an average of 20% (in-house-research)

4. Call Log History & SMS History Cleaner
- Protect your privacy by removing any unwanted call log cache history & SMS / Text History one by one.
- Select all to apply history cleaner to all of your call logs.

5. Search & Browser History Cleaner
Secures your privacy by erasing Google play store search cache history, default browser search history, clipboard history & downloaded files.

6. Game Booster Widget
An widget dedicated to play games with Game Booster! Speeds up your device for optimal gameplay experience.

7. App Manager (Uninstaller)
- Batch uninstall unused / unwanted apps to free up your storage space & Disable pre-installed apps!
- Also functions as APK Manager/Cleaner.

8. Block Notifications
Tired of getting too much notifications but lazy to set notifications muted one by one? This powerful function, Block Notifications Cleaner aggregates all of your notifications in one place at your pulldown menu, and let's you check whenever you want to check them.

Cleaner - Boost & Optimize Development Master Team is dedicated to make your Android life better! Give us your feedback anytime at feedback@1923america.com

New features

Ver.2.7.1 - Top UI Update & Temperature Screening
Ver.2.6.4 - Ignore List for Junk Clean Added
Ver.2.6.3 - Call & SMS Update
Ver.2.6.1 - Power Boost function added & History Clean function renewed.

App Permissions

Allows applications to open network sockets.
Allows applications to access information about Wi-Fi networks.
Allows applications to access information about networks.
Allows applications to change network connectivity state.
Allows an app to access approximate location.
Allows applications to change Wi-Fi connectivity state.
Allows an application to find out the space used by any package.
Allows applications to enter Wi-Fi Multicast mode.
Allows an application to call killBackgroundProcesses(String].
Allows an application to clear the caches of all installed applications on the device.
Allows an application to read the user's call log.
Allows an application to write (but not read] the user's call log data.
Allows an application to write the user's contacts data.
Allows an application to read the user's contacts data.
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.
This constant was deprecated in API level 21. No longer enforced.
Allows an application to write to external storage.
Allows an application to read or write the system settings.
Allows an application to receive the ACTION_BOOT_COMPLETED that is broadcast after the system finishes booting.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.
Allows access to the list of accounts in the Accounts Service.
Must be required by an AccessibilityService, to ensure that only the system can bind to it.
Required to be able to access the camera device.
Allows an application to read SMS messages.
Allows an app to access precise location.
Allows an application to read from external storage.