At a glance
- Latest version
- v1.1.67 (67)
- Updated
- Oct 29, 2024 (1 year ago)
- APK size
- 10.5 MB
- Requires
- Android 4.2+ (API 17)
- CPU support
- Any (no native code)
- Category
- Tools (app)
- Listed since
- Aug 6, 2020 (at least)
- Permissions
- 44 (4 sensitive)
- Website
- limskyapps.com
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
DU Speed Booster, Cache Cleaner, Battery saver is an app by Ditec in the Tools category, listed since at least August 2020. It has no native code, so it runs on any Android processor.
It asks for 44 permissions, 4 of them sensitive, including display over other apps, modify shared storage and package usage stats. It asks for the same permissions as version 1.1.52.
What's new in v1.1.67
New API Updates
Description
From the listing uploaded by “catappult”.
DU Speed Booster New Cooler, Trash Cleaner, app lock, battery saver free🚀
DU Cache Cleaner - DU Speed Booster & Cleaner
Updated Layout.
Improved security features.
Updated Device layout.
Still in progress to update & improve our user security.
DU Speed Booster（ App lock Battery saver & Junk Cleaner）Highlights：
► Junk File Cleaner - Small yet powerful cleaner master, Improve performance by intelligently scan the junk files. Such as residual files, cache, temp files, obsolete apks and other big files.space saver Free up space.
► Apps Manager - Scan and clean redundant APK files
Smart Task Manager transfer apps, games or files, move to SD card easily without scrolling from one screen to another one! App Manager for moving internal storage apps to external SD card will give you a lot of free space on your tablet or smart phone.
► AppLock - Guarding your privacy is easier than ever
The fastest & safest applock for android in the world; Security tool, easy to reset password.
Prevent others from accessing your important private apps such as Facebook, Instagram, SMS, Gallery and so on.
► Battery Saver
Display charge status in real time, accurately estimating remaining charge time.
Display notifications on the screensaver to never miss friends' messages.
Our Updated security features are coming soon.
We are always busy to improve it as possible.
Team Du Speed Booster
Version history
3 versions are listed, going back to v1.1.48.
Security & authenticity
Security rating: Trusted
Signing certificate
- Certificate with Google's generic name Google Play App Signing gives the keys it manages this name, but anyone can put it in a certificate, so this alone proves nothing.
- Same certificate as the 2 other versions checked
Store checks and file details
- Developer signature verified Apr 29, 2021
- Antivirus scan passed Apr 29, 2021
- Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
- Signing certificate (SHA-1)EE:F9:0F:47:5B:87:7C:91:A3:D0:CA:6C:0E:68:F7:B8:14:05:1A:33
- File MD596fb7fac6db021d28e2567b0802daaad
- Uploaded by “catappult” Platinum tier · 1,377 followers · uploading since 2018
Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (44)
DU Speed Booster, Cache Cleaner, Battery saver requests 44 permissions, 4 of them sensitive.
- Display over other apps Sensitive android.permission.SYSTEM_ALERT_WINDOW
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Package usage stats Sensitive android.permission.PACKAGE_USAGE_STATS
- Write settings Sensitive android.permission.WRITE_SETTINGS
- Access notification policy android.permission.ACCESS_NOTIFICATION_POLICY
- Badge read (custom) com.sec.android.provider.badge.permission.READ
- Badge write (custom) com.sec.android.provider.badge.permission.WRITE
- Badger badge count read (custom) me.everything.badger.permission.BADGE_COUNT_READ
- Badger badge count write (custom) me.everything.badger.permission.BADGE_COUNT_WRITE
- Bluetooth android.permission.BLUETOOTH
- Bluetooth admin android.permission.BLUETOOTH_ADMIN
- Change network state android.permission.CHANGE_NETWORK_STATE
- Change wifi state android.permission.CHANGE_WIFI_STATE
- Control vibration android.permission.VIBRATE
- Full network access android.permission.INTERNET
- Get package size android.permission.GET_PACKAGE_SIZE
- Get tasks android.permission.GET_TASKS
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- Home broadcast badge (custom) com.sonyericsson.home.permission.BROADCAST_BADGE
- Home provider insert badge (custom) com.sonymobile.home.permission.PROVIDER_INSERT_BADGE
- Kill background processes android.permission.KILL_BACKGROUND_PROCESSES
- Launcher change badge (custom) com.huawei.android.launcher.permission.CHANGE_BADGE
- Launcher read settings (custom) com.htc.launcher.permission.READ_SETTINGS
- Launcher read settings (custom) com.huawei.android.launcher.permission.READ_SETTINGS
- Launcher read settings (custom) com.oppo.launcher.permission.READ_SETTINGS
- Launcher update badge (custom) com.majeur.launcher.permission.UPDATE_BADGE
- Launcher update count (custom) com.anddoes.launcher.permission.UPDATE_COUNT
- Launcher update shortcut (custom) com.htc.launcher.permission.UPDATE_SHORTCUT
- Launcher write settings (custom) com.huawei.android.launcher.permission.WRITE_SETTINGS
- Launcher write settings (custom) com.oppo.launcher.permission.WRITE_SETTINGS
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Push messaging (app-defined) com.limsky.speedbooster.permission.C2D_MESSAGE
- Quickboot poweron android.permission.QUICKBOOT_POWERON
- Read app badge android.permission.READ_APP_BADGE
- Read sync settings android.permission.READ_SYNC_SETTINGS
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Request delete packages android.permission.REQUEST_DELETE_PACKAGES
- Request ignore battery optimizations android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS
- Restart packages android.permission.RESTART_PACKAGES
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Run foreground services android.permission.FOREGROUND_SERVICE
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
- Write sync settings android.permission.WRITE_SYNC_SETTINGS
Required hardware & features
- Bluetooth android.hardware.bluetooth
- Basic touch input android.hardware.faketouch
- Portrait screen android.hardware.screen.portrait
- Wi-Fi android.hardware.wifi
DU Speed Booster, Cache Cleaner, Battery saver APK: questions and answers
Can I install this APK over the version I already have?
Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.
Is the DU Speed Booster, Cache Cleaner, Battery saver APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is 96fb7fac6db021d28e2567b0802daaad.
