DU Speed Booster app icon

DU Speed Booster

Boost the speed of your phone with just One-Tap to keep your phone Fast!

duapps · com.dianxinos.optimizer.duplay

4.5 (856 ratings) 3.7M downloads v2.3.0.0 8.4 MB Android 2.3+ PEGI 12 · Low Maturity

Download APK 8.4 MB All versions
  • Same certificate as the 4 other versions checked Details

At a glance

Latest version
v2.3.0.0 (8004)
Updated
Sep 17, 2025 (1 year ago)
APK size
8.4 MB
Requires
Android 2.3+ (API 9)
CPU support
x86 32-bit, ARM (legacy), ARM 32-bit
Google Play services
Optional (some features use it)
Category
Comics (app)
Listed since
Nov 17, 2018 (at least)
Permissions
47 (13 sensitive)
Website
duapps.com
Developer contact
[email protected]
Privacy
Developer's privacy policy

About this APK

DU Speed Booster is an app by duapps in the Comics category, listed since at least November 2018. It includes native code only for x86 32-bit, ARM (legacy) and ARM 32-bit, so it won't run on 64-bit-only phones such as recent Pixels. Some features use Google Play services.

Since version 2.1.5, the APK shrank from 10.8 MB to 8.4 MB. Since version 1.4.0, the minimum Android version rose from 2.1 to 2.3. It asks for 47 permissions, 13 of them sensitive, including precise location, camera and read contacts. It asks for the same permissions as version 2.2.0.0.

Ratings

4.5out of 5856 ratings
  • 5 ★75%
  • 4 ★11%
  • 3 ★9%
  • 2 ★2%
  • 1 ★3%

Ratings from users of the source store — not collected or verified by AAPKs.

What's new in v2.3.0.0

Version 1.7.0 Updates： - Optimize Call&SMS Blocker; - Optimize Trash Cleaner; - Optimize Game Booster;

Description

From the listing uploaded by “catappult”.

DU Speed Booster can help protect your smartphone with FREE built-in security features. Prevent data theft, viruses, hacking and more with DU Speed Booster now. DU Speed Booster is a FREE Android app that boosts speed of your phone up to 60%, cleans your system from unwanted files and increases your storage space. Brought to you by the creators of popular DU BATTERY SAVER, the world’s leading battery saver and power manager that can extend your phone’s battery up to 70%! DU Speed Booster is a powerful device manager that will help you master your background tasks, memory space, apps, and battery power, as well as inspect apps’ permissions and block SMS/Call, through easy interface and one touch controls. It is a total Android phone management solution that combines advanced functionality of an app task killer, speed and ram booster, storage analyzer, security guard and clean master as well as a battery saver. Why not have just one app do it all? DU SPEED BOOSTER = More Speed, More fun! ** THE COMPLETE ANDROID MANAGER & OPTIMIZER ** Powerful Booster: Increase the speed of your Android phone up to 60%! Easy Booster: Single touch interface that saves you time and effort Effective Booster: Scans every corner of your storage including SD card to optimize your system efficiency Smart Booster: Pre-set automatic cleaning of unwanted processes and trash 1. Added Game Booster module to bring you amazing game experience - Smart recognition or manual selection of Game apps - Concentrates system resource to support game operation, smoothes game play and boosts FPS 2.Speed Accelerator: Run Android apps and play games faster than before! - One touch system speed diagnosis and acceleration by the use of “Optimize” button and home screen widgets - Manage background processes, kill tasks and disable auto-start apps (rooted devices only) to clean up memory and boost speed of your system - Freeze unwanted apps to increase memory and speed up your phone 3. Trash Cleaner: Clean up your Android phone and SD card space to increase memory and speed! - Manage phone’s cache with a single touch to delete unwanted apps and files to boost your Android device system speed - Clean up residual files left after uninstalled apps on your Android phone and SD card to free more storage space 4. Advanced App Manager: Master your apps to keep storage space clean and organized! - Get batch install, uninstall manager that checks for any residual files to keep your Android phone clean and in the top speed - Manage your apps both on your phone’s memory and SD card memory to increase storage space - Move apps and files between your phone and SD card (App2SD) to free memory on your Android phone 5. Permission Manager & SMS/Call Blocker - Check out the permissions requested by each installed app; or review apps by categorized permissions. - Add specific number(s) into blacklist, from SMS threads, call log, contacts or manually added, so that number’s SMS/Call(s) will be blocked automatically. (Android 4.4 NOT support) 6. Multiple languages support - Support English, Indonesia, Portuguese, Arabic, Russian, Spanish, Japanese, Thai, Italian, German, French, Turkish, Vietnamese, Korean. Note: We added new functions of apps’ security inspection, and SMS/Call blocker in this version to bring amazing experience for you. Please note this feature is still in a beta testing mode, should you experience any issues, please send email to [email protected]. We will respond as soon as possible. To implement above feature, we request a variety of new permissions. DU Speed Booster will only use these permissions for the features outlined above, and will NEVER collect or disseminate any of your private information. To learn more, please visit the DU Apps Studio website at http://duapps.com/permission. Questions about DU SPEED BOOSTER? Contact us at [email protected].

Version history

12 versions are listed, going back to v1.4.0. Since v2.2.0.0 it requires Android 2.3+.

v2.3.0.0 LATEST Sep 17, 2025 8.4 MB TRUSTED v2.2.0.0 Sep 17, 2025 8.4 MB TRUSTED v2.9.9.9.2.1 Sep 17, 2025 12.5 MB TRUSTED v2.9.9.8.7 Sep 17, 2025 13.4 MB TRUSTED v2.9.9.8.2 Sep 17, 2025 12.6 MB TRUSTED

All 12 versions

Security & authenticity

Security rating: Trusted

Signing certificate

  • Certificate issued to “Tapas Mobile” Not the developer's name (“duapps”). Names in certificates can't be verified, so this alone proves nothing.
  • Same certificate as the 4 other versions checked

Store checks and file details

  • Developer signature verified May 16, 2017
  • Antivirus scan passed Jun 13, 2020
  • Signed byCN=Tapas, OU=Tapas Mobile, O=Tapas Mobile, L=Beijing, ST=Beijing, C=CN
  • Signing certificate (SHA-1)EC:D5:A7:AD:A0:AD:65:6E:CE:B9:B8:DE:79:9E:61:C2:0E:71:4D:7F
  • File MD5cab59ecd323d42f1fcb34b5a1f22bed8
  • 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 (4 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (47)

DU Speed Booster requests 47 permissions, 13 of them sensitive.

Required hardware & features

DU Speed Booster APK: questions and answers

Is there a version of DU Speed Booster for older Android phones?

The current version needs Android 2.3 or later. Version 1.4.0 is the newest listed build that installs on Android 2.1 and later. Get version 1.4.0 · All versions

Does DU Speed Booster need Google Play services?

Not strictly. The APK lists Google Play services as optional, so some features may be missing on phones without them.

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 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 4 other versions checked. After downloading, check that the file's MD5 is cab59ecd323d42f1fcb34b5a1f22bed8.

Tags

dianxinos optimizer duplay comics speed booster

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