DU Speed ​​Booster (Cleaner)
4.1 (45)

DU Speed ​​Booster (Cleaner)


Similar applications that create a "miracle" to your phone or tablet, a lot, but this is one of the most popular, so we should pay attention to it. And in addition to the growth rate and productivity app brings free antivirus, which will also help to keep the information on your smartphone and protect against malware. I myself have faced similar and let's say they work is not always likely I'm not the only one, so people are afraid to install similar, but here the situation is pretty simple until you try - you will not understand the application is suitable or not.

Anyway, the developers promise a lot of useful! Such application will optimize the work of many games, redirecting resources for their support. It goes through purification "superfluous" and other non-artful manipulation application will provide an increased rate of the overall work of the android, you get more free space in the device memory and on the SD-card, there is a handy application manager with advanced features and some other useful gadgets.

Features of the app DU Speed ​​Booster (Cleaner):

  • simple and intuitive interface, the touch of a button
  • quick cleaning system junk files
  • it is possible to configure automatic cleanup
  • In some cases, the acceleration gives 60% increase
  • in the application have free antivirus
  • supports many different languages
  • You can also download for free

What is not liked in the application DU Speed ​​Booster (Cleaner):

  • there's a lot of advertising, but it is understandable, a free application
  • due to some of its features are not recommended to those who are poorly versed in mobile applications

Bottom line: this by itself and any other such program can not be guaranteed to help, because Android too many applications and it is difficult to choose a product that will affect everyone, of course there will be no magic, because at least in the art it is not possible, but same application works and more than a hundred million people are happy with it!


Download DU Speed ​​Booster (Cleaner)

New in this version
1. Optimize user experience of DU Speed Booster.
2. Bug fixed for DU Speed Booster.
general information
Version (3903)
date of download 2018-01-05 20:41
The size 13.29 MB
English No
Android 4.0+
Architecture ARM6 ARM7 x86
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The file is checked
read battery statistics

Allows an application to read the current low-level battery use data. May allow the application to find out detailed information about which apps you use.

measure app storage space

Allows the app to retrieve its code, data, and cache sizes

retrieve running apps

Allows the app to retrieve information about currently and recently running tasks. This may allow the app to discover information about which applications are used on the device.

Restart packages.


read phone status and identity

Allows the app to access the phone features of the device. This permission allows the app to determine the phone number and device IDs, whether a call is active, and the remote number connected by a call.

full network access

Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.

view network connections

Allows the app to view information about network connections such as which networks exist and are connected.

change network connectivity

Allows the app to change the state of network connectivity.

modify or delete the contents of your USB storage

Allows the app to write to the USB storage.

read sensitive log data

Allows the app to read from the system's various log files. This allows it to discover general information about what you are doing with the device, potentially including personal or private information.

allow Wi-Fi Multicast reception

Allows the app to receive packets sent to all devices on a Wi-Fi network using multicast addresses, not just your device. It uses more power than the non-multicast mode.

connect and disconnect from Wi-Fi

Allows the app to connect to and disconnect from Wi-Fi access points and to make changes to device configuration for Wi-Fi networks.

view Wi-Fi connections

Allows the app to view information about Wi-Fi networking, such as whether Wi-Fi is enabled and name of connected Wi-Fi devices.

close other apps

Allows the app to end background processes of other apps. This may cause other apps to stop running.

change your audio settings

Allows the app to modify global audio settings such as volume and which speaker is used for output.

change system display settings

Allows the app to change the current configuration, such as the locale or overall font size.

install shortcuts

Allows an app to add shortcuts without user intervention.

Delete cache files.


prevent device from sleeping

Allows the app to prevent the device from going to sleep.

modify system settings

Allows the app to modify the system's settings data. Malicious apps may corrupt your system's configuration.

pair with Bluetooth devices

Allows the app to view the configuration of Bluetooth on the device, and to make and accept connections with paired devices.

access Bluetooth settings

Allows the app to configure the local Bluetooth device, and to discover and pair with remote devices.

change/intercept network settings and traffic

Allows the app to change network settings and to intercept and inspect all network traffic, for example to change the proxy and port of any APN. Malicious apps may monitor, redirect, or modify network packets without your knowledge.

read sync statistics

Allows an app to read the sync stats for an account, including the history of sync events and how much data is synced.

read sync settings

Allows the app to read the sync settings for an account. For example, this can determine whether the People app is synced with an account.

toggle sync on and off

Allows an app to modify the sync settings for an account. For example, this can be used to enable sync of the People app with an account.

find accounts on the device

Allows the app to get the list of accounts known by the device. This may include any accounts created by applications you have installed.

run at startup

Allows the app to have itself started as soon as the system has finished booting. This can make it take longer to start the device and allow the app to slow down the overall device by always running.

control vibration

Allows the app to control the vibrator.



modify phone state

Allows the app to control the phone features of the device. An app with this permission can switch networks, turn the phone radio on and off and the like without ever notifying you.

Mounting and unmounting file systems for removable storage.


uninstall shortcuts

Allows the app to remove shortcuts without user intervention.

delete all app cache data

Allows the app to free device storage by deleting files in the cache directories of other applications. This may cause other applications to start up more slowly as they need to re-retrieve their data.

send sticky broadcast

Allows the app to send sticky broadcasts, which remain after the broadcast ends. Excessive use may make the device slow or unstable by causing it to use too much memory.



draw over other apps

Allows the app to draw on top of other applications or parts of the user interface. They may interfere with your use of the interface in any application, or change what you think you are seeing in other applications.

take pictures and videos

Allows the app to take pictures and videos with the camera. This permission allows the app to use the camera at any time without your confirmation.

read your text messages (SMS or MMS)

Allows the app to read SMS messages stored on your device or SIM card. This allows the app to read all SMS messages, regardless of content or confidentiality.

receive text messages (SMS)

Allows the app to receive and process SMS messages. This means the app could monitor or delete messages sent to your device without showing them to you.

edit your text messages (SMS or MMS)

Allows the app to write to SMS messages stored on your device or SIM card. Malicious apps may delete your messages.

reroute outgoing calls

Allows the app to process outgoing calls and change the number to be dialed. This permission allows the app to monitor, redirect, or prevent outgoing calls.

modify your contacts

Allows the app to modify the data about your contacts stored on your device, including the frequency with which you've called, emailed, or communicated in other ways with specific contacts. This permission allows apps to delete contact data.

read the contents of your USB storage

Allows the app to read the contents of your USB storage.

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4.13★ 82.53%

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2015/02/11 10:24
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