System Tuner

System Tuner

1,000,000 - 5,000,000 downloads

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System tuning only, 3C Toolbox available at

A system suite to monitor and record all activities, backup and restore *any* applications, extended task killer, CPU SD and memory controls, logcat reader, terminal emulator, widgets and notifications, all in one highly optimized app!

♦♦ Feature set (some require root access or pro version) ♦♦
In-app purchase can be made to remove ads

► Application manager *1
◊ Backup and verify app apk/data
◊ System app uninstaller
◊ Share and backup apps to e-mail, DropBox, GDrive, etc...
◊ Move any apps to user, system, SD
◊ Freeze/unfreeze apps, and control app startup and events
◊ Zip align, clear cache, wipe dalvik-cache, fix permissions and optimize databases

► Task manager
◊ Check CPU, network and memory usage
◊ Kill (default) or force-stop *1 any apps or kernel processes
◊ Automatic task killer, memory booster, memory cleaner

► System Control *1
◊ CPU governor, frequency, voltage, GPU controls, thermal and MPDecision controls
◊ Build.prop and sysctl editor (basic and advanced mode)
◊ Boost, analyze and benchmark SD cards
◊ Android memory manager, memory cleaner, f-sync control
◊ Safe: auto-restore CPU settings on boot-loop

► System Monitoring
◊ All Android applications or all processes, CPU, memory

► Status bar notifications
◊ CPU, memory, sd, optionally with graphics in drop-down

► Highly Configurable Widgets
◊ Resizable gauge widget
◊ 1x1 and 2x1 (PRO ONLY) text widgets
◊ 2x1-5x2 graphic widgets (PRO ONLY)

► Terminal Emulator
◊ Command history
◊ Share commands and outputs

► System Logs Reader *1
◊ Logcat or kernel messages
◊ Advanced filtering and search

and much more that meets the eye ☺

*1 Requires root and kernel support for full feature

Caution: Rooting and root brushing your mobile device can compromise its performance or cause malfunctions.

Tags: system tuner, process widget, system tuner guide, system tuner pro manual, system tuner pro user guide, process monitor, tuner guide, system tuner user guide, how to use superuser, system tuner manual.

Recently changed in this version

System Tuning only, 3C Toolbox available at

Should you experience issues, please send details using a support request from app settings, help and support

Fix FC on Android 2.2 and lower
Fix ads consuming CPU in background

Improve frequency time-tables merging cores when possible
Improve task and app managers loading performance
Moved all on-boot switches to action bar/title
Upgrade in-app purchase in free version
Improve compatibility with Android L

Lists with System Tuner

Some lists where this application appears: Utility.

Comments and ratings for System Tuner
  • (50 stars)

    by Arefin Shejan on 29/09/2014

    I am really Confused That is why I couldn't download the app.Please Reply Someone.

  • (50 stars)

    by Romy Santos on 28/09/2014

    So far the best apps I have downloaded. A lot of settings to improve the performance of my device. Two thumbs up, keep up the good works guys!

  • (50 stars)

    by Prasetyo Adi Santoso on 27/09/2014

    Superb apps. My galaxy w very fast now . Thanx

  • (50 stars)

    by rakesh agrawal on 24/09/2014

    Oh! Its amazing. I loved this so much

  • (50 stars)

    by edlen dayangco on 21/09/2014

    Great tool

  • (50 stars)

    by Mark Antthony Muyano on 21/09/2014

    keep it up

  • (50 stars)

    by junaidi arlan on 18/09/2014

    Yess this great apk