System Tuner

3c · ccc71.pmw

4.6 out of 5 (14 ratings) 38K downloads v3.13.1 8.2 MB Android 2.3+ PEGI 3 · Everyone

Download APK 8.2 MB All versions

Watch the System Tuner trailer on YouTube

At a glance

Latest version: v3.13.1 (39131)
Updated: Feb 14, 2020 (6 years ago)
APK size: 8.2 MB
Requires: Android 2.3+ (API 9)
CPU support: Any (no native code)
Category: Tools (app)
Listed since: Nov 15, 2014 (at least)
Permissions: 12 (2 sensitive)
Website: androidmag.de/wp-content/uploads/download/Android_Apps_Spezial_2_klein_WU23AS.pdf&sa=D
Developer contact: [email protected]

About this APK

System Tuner is an app by 3c in the Tools category, listed since at least November 2014. It has no native code, so it runs on any Android processor.

It asks for 12 permissions, 2 of them sensitive: read shared storage and modify shared storage. The app offers in-app purchases through Google Play.

Ratings

4.6out of 514 ratings

5 ★71%
4 ★14%
3 ★14%
2 ★0%
1 ★0%

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

What's new in v3.13.1

System Tuning only, 3C Toolbox available at http://www.3c71.com/atfree Should you experience issues, please send details using a support request from app settings, help and support 3.5: Add ability to sort apps by installed date or path (apps tab only) New option to start apps in front/back of launcher on boot Improve system apps installation/clean-up on Android Lollipop Improve notification graphics (pack update required) Add more aggressive OOM presets (up-to 512MB)

Description

From the listing uploaded by “tutu75”.

No description available

Security & authenticity

Security rating: Trusted

Signing certificate

Certificate issued to “Cedric Counotte” Not the developer's name (“3c”). Names in certificates can't be verified, so this alone proves nothing.

Store checks and file details

Developer signature not verified Nov 10, 2021
Antivirus scan passed May 28, 2020
Signed byCN=Cedric Counotte, C=FR
Signing certificate (SHA-1)17:FB:85:DB:E2:B5:64:B1:39:6C:31:68:B7:FA:A8:39:3F:E7:42:A9
File MD546ac2463d64eb572be5ab245f508fd12
Uploaded by “tutu75” Silver tier · 8,629 followers · uploading since 2012

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (12)

System Tuner requests 12 permissions, 2 of them sensitive.

Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
Access superuser android.permission.ACCESS_SUPERUSER
Clear app cache android.permission.CLEAR_APP_CACHE
Full network access android.permission.INTERNET
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 logs android.permission.READ_LOGS
Restart packages android.permission.RESTART_PACKAGES
Run at startup android.permission.RECEIVE_BOOT_COMPLETED
View network connections android.permission.ACCESS_NETWORK_STATE

System Tuner 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 System Tuner free?

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

Is the System Tuner APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is 46ac2463d64eb572be5ab245f508fd12.