Droid Optimizer

Ashampoo GmbH & Co. KG · com.ashampoo.droid.optimizer

4.4 out of 5 (38 ratings) 1M+ downloads v4.1.0-playstore 11.7 MB Android 4.2+ PEGI 3 · Everyone

Download APK 11.7 MB All versions

Same certificate as v2.1.1, which matches Google Play Details

Watch the Droid Optimizer trailer on YouTube

At a glance

Latest version: v4.1.0-playstore (98)
Updated: Apr 14, 2021 (5 years ago)
APK size: 11.7 MB
Requires: Android 4.2+ (API 17)
CPU support: Any (no native code)
Category: Tools (app)
Listed since: Dec 14, 2014 (at least)
Permissions: 23 (2 sensitive)
Website: ashampoo.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Droid Optimizer is an app by Ashampoo GmbH & Co. KG in the Tools category, listed since at least December 2014. It has no native code, so it runs on any Android processor.

Since version 2.1.1, the APK shrank from 20.1 MB to 11.7 MB and the minimum Android version rose from 2.3 to 4.2. It asks for 23 permissions, 2 of them sensitive: modify shared storage and package usage stats. Compared with version 2.1.4, it adds 3 new permissions (“Google Play install referrer”, “Request delete packages” and “Run foreground services”) and drops 1 (“Write settings”). The app offers in-app purchases through Google Play.

Ratings

4.4out of 538 ratings

5 ★71%
4 ★11%
3 ★11%
2 ★0%
1 ★8%

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

What's new in v4.1.0-playstore

- Improved support for Android 11

Description

From the listing uploaded by “sorungsdudeappsntools”.

More memory, more speed - free and without ads! Laggy smartphone? Battery always empty? Launching apps takes forever? Boost your smartphone performance and free memory at the click of a button. Against data chaos Installed apps, downloaded files, photos, music, videos - over time, your smartphone will become cluttered and slow. Declutter your phone and reclaim disk space with Ashampoo Droid Optimizer. For your privacy Browsing the Internet with your smartphone leaves various traces that can be used to violate your privacy. And let's face it, do you really know all the time what device permissions your installed apps have? Get rid of Internet traces and expose potential spy apps with Ashampoo Droid Optimizer. For prolonged battery life The integrated Good Night scheduler can disable features such as WLAN or mobile connectivity automatically during customisable time periods. Put your smartphone to sleep at night and conserve precious battery power with Ashampoo Droid Optimizer. With fun and motivation Cleaning doesn't have to be boring. Ashampoo Droid Optimizer comes with a ranking system that uses achievements and funny pictures to keep you motivated. You will clean your way from novice to master in no time. Free and without ads Ashampoo Droid Optimizer is and will remain free to use and without ads. For all Android devices Ashampoo Droid Optimizer works with Android 4.2 and higher devices which is practically every device. Features at a glance ► Accelerate, clean and optimize ► Terminate foreground and background apps automatically ► Empty the system and application cache ► Clear your browsing history for better privacy ► Find and delete big files fast and easily ► Carry out cleaning tasks automatically ► Conserve energy and enhance your battery life ► Manage all installed apps ► Learn about your apps' critical permissions and expose spy apps

Version history

3 versions are listed, going back to v2.1.1. Since v4.1.0-playstore it requires Android 4.2+.

v4.1.0-playstore LATEST Apr 14, 2021 11.7 MB TRUSTED v2.1.4 Oct 12, 2025 21.3 MB TRUSTED v2.1.1 Mar 14, 2018 20.1 MB TRUSTED

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Certificate issued to “Ashampoo GmbH&Co KG” This is the certificate of the Google Play version.
Same certificate as v2.1.1, which matches Google Play v2.1.1

Store checks and file details

Developer signature verified Apr 14, 2021
Antivirus scan passed May 1, 2021
Signed byO=Ashampoo GmbH&Co KG
Signing certificate (SHA-1)94:EC:AE:0D:9C:CE:02:F6:BE:75:A2:3A:2C:9E:38:FD:FD:56:79:A1
File MD5d4401a9df2347a96f62d1a7bf98a661e
Uploaded by “sorungsdudeappsntools” 268 followers · uploading since 2020

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 (23)

Droid Optimizer requests 23 permissions, 2 of them sensitive.

Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Package usage stats Sensitive android.permission.PACKAGE_USAGE_STATS
Access notification policy android.permission.ACCESS_NOTIFICATION_POLICY
Access superuser android.permission.ACCESS_SUPERUSER
Add home-screen shortcuts com.android.launcher.permission.INSTALL_SHORTCUT
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
Clear app cache android.permission.CLEAR_APP_CACHE
Expand status bar android.permission.EXPAND_STATUS_BAR
Full network access android.permission.INTERNET
Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
In-app purchases (Google Play Billing) com.android.vending.BILLING
Kill background processes android.permission.KILL_BACKGROUND_PROCESSES
Prevent the device from sleeping android.permission.WAKE_LOCK
Read sync settings android.permission.READ_SYNC_SETTINGS
Request delete packages android.permission.REQUEST_DELETE_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

Droid Optimizer APK: questions and answers

Is there a version of Droid Optimizer for older Android phones?

The current version needs Android 4.2 or later. Version 2.1.4 is the newest listed build that installs on Android 4.0 and later. It is an old build: apps that rely on online services may no longer connect when they are this old. Get version 2.1.4 · All versions

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is Droid Optimizer free?

The APK is free to download, but the app offers in-app purchases through Google Play.

Is the Droid Optimizer 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 version 2.1.1, whose signature matches the Google Play version. After downloading, check that the file's MD5 is d4401a9df2347a96f62d1a7bf98a661e.