System Tuner

System Tuner


(4 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, 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

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)

Lists with System Tuner

Some lists where this application appears: Utility.

Comments and ratings for System Tuner
  • (69 stars)

    by Mark Sullivan on 07/04/2015

    I have got no problem paying for apps but I like to try or understand what I am buying. The ads to buy are really annoying and while there looked like good things it was hard to figure out what you get in the paid version. Paid for ROMTOOLBOX

  • (69 stars)

    by Jude Dahi on 05/04/2015

    Great app. Very helpful.

  • (69 stars)

    by David Camden on 03/04/2015

    Limited but effective.

  • (69 stars)

    by Ryan Scheffert on 31/03/2015

    Great for my LG Optimus Dynamic. Trying to keep this one in top performance until I upgrade to an apple device. Thanks and I hope to see this app on the app store :)

  • (69 stars)

    by Anant kumar singh on 31/03/2015

    Jabardast hai.

  • (69 stars)

    by Tony R on 26/03/2015

    This app has features I've never even heard of . my phone is the fastest its ever been . thank you Dev!!! Oh and if you could change the theme and icons that would be cool

  • (69 stars)

    by Haze Richardson on 23/03/2015

    I like this app

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