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, tuner guide, system tuner user guide, system tuner pro user guide, process monitor, 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 enabling app components/events/startups

New graphic widget option to show min/max values (work in progress)
New widget Material (Android 5.0 Lollipop) background option
Compatibility update for Android Lollipop 5.0
Default theme updated to Material design
New icon theme option

Lists with System Tuner

Some lists where this application appears: Utility.

Comments and ratings for System Tuner
  • (69 stars)

    by Adam S on 03/01/2015

    Why can't this application restore the phone system. I don't know what are the files that I lost. Please help.

  • (69 stars)

    by Monu Singh on 02/01/2015

    Customization power

  • (69 stars)

    by parveen vaniyambadi on 02/01/2015


  • (69 stars)

    by ali anwar on 01/01/2015


  • (69 stars)

    by Jason Hietala on 31/12/2014

    Crap app

  • (69 stars)

    by Navid Ordouie on 23/12/2014

    Perfect system monitoring, Task killer, Kernel log viewer, Backup and more with a complete set of widgets + a Linux Shell! A must-have for advanced users.

  • (69 stars)

    by Amanda Llewellyn on 20/12/2014

    Beautiful. Nice app . Had no trouble with it.. lol can't live without it. ;)

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