System Tuner

System Tuner


(3 stars)


Download for Android Like

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

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 logcat not working on tablets or landscape

Workaround attempt at widget disappearing during Play Store app updates
Add import data/settings from free to paid version on first start
New option to start apps in front/background of launcher on boot
Add more aggressive OOM presets (up-to 512MB)

Lists with System Tuner

Some lists where this application appears: Utility.

Comments and ratings for System Tuner
  • (48 stars)

    by Chris Naguit on 16/03/2015

    see the wonderful places of Bohol by land or its underwater world and you can say it yes Wow Bohol Ph

  • (48 stars)

    by Chris Duck on 15/03/2015

    I had no idea where go even stay with this thing. There is crap everywhere

  • (48 stars)

    by james willie on 14/03/2015

    It sucked

  • (48 stars)

    by Arshdeep Dhillon on 12/03/2015


  • (48 stars)

    by Sandeep Mohanty on 09/03/2015


  • (48 stars)

    by Mahboob Nawaz on 09/03/2015

    Good very useful

  • (48 stars)

    by Thomas Kirkbride on 08/03/2015

    Just what the hell does this thing do? All I see is graphs, sliders, and confusion. If you like f******, around with do nothing apps, is for you.

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