Download 3C CPU Manager apk 2.9 free for Android smartphone

11 May
3C CPU Manager

Posted by 3c in Tools | May 11, 2016 | 58 Comments

Apk file size: 6.1 MB

3C CPU Manager is the must-have CPU control app for root users, replacing the well known app "CPU Tweaker" created following popular requests. It adds GPU and hexa/octa-core support as well as numerous other improvements.

3C CPU Manager requires a rooted device to offer a simple yet powerful interface to control your CPU and GPU configurations.

You can remove ads and unlock all features using in-app purchase inside 3C CPU Manager.

Control single, dual, quad, hexa and octa-core CPU settings.

- Set frequencies, governor and voltages *
- Configure thermal and mp-decision deamons
- Set SD read cache size to boost read performance
- Set IO scheduler to optimize multi-task
- Set fsync to improve write performance*
- View frequency usage table
- Control cores separately*

Set screen on or off configurations of all above settings.

Control GPU configuration *
- Set max frequency, governor and votlages *
- View frequency usage table

* Support depends on kernel

Whats new

    CPU Tuning only, 3C Toolbox Pro available at
    Should you experience issues, please send details using a support request from app settings, help and support
    Improved root handling with new method
    Fix FCs, root access and messages
    Fix graph expand button not visible
    Improvements and bug fixes
    Light theme is now the default
    Move many buttons to action bar
    Add thermal config support for LG G4
    Add offline/multi-core switches in CPU times tab

3c part of our Tools and have average installs from 100000 to 500000. Last Update May 11, 2016. Google play rating is 84.4866. Current verison is 2.9. Actual size 6.1 MB.

Download 3c-cpu-manager.apk 6.1 MB


Zariab Chinoy

Cpu core settings don't stick Y don't the settings stick?

Vikas Shrivastava

Awesome but need profile switcher button in notification bar The app is really awesome and i could see my device galaxy s3 is working like butter. But i wish to have optional buttons in notification area to switch beteen profiles. Because once i had put the cpu in power save which makes the phone very slow, now if i want to change the profile to performance or ondemand, i need to open the app and change it. Which takes lot of time and irritating. Notification button for profile switch will make it quick.

Jesse Moore

Works great but settings don't stick Works very well till it shuts all 8 cores down to 1 and you can hardly do anything. Sometimes it will last a day sometimes it will last 5 mins. But works great when it is working.

Ranjit Dixit

Battery life improved Best working.. Had to make some changes.. In settings


Keep up the good work Awsome app. My phone has become faster and also i can save my battery by 30% more than normal settings

John Frag

awesome this app is awesome... never knew it existed... perfect app for hardcore gamers and also for prolonging battery life....

Cσℓє Łσηgσ

Best CPU manager Controls all cores, gpu throttling, voltages, and even a screen off mode! Once I got everything configured correctly this saved me so much battery life no other CPU manager was capable of doing

Lulo Boricua

It worked! :D In the Kyocera Hydro Vibe

Andy Grove

What does this app do?

Selina Duf

Thermal problem I solve the problem myself.I uninstall play store and Google play services to the factory version then I let the play store update itself then I updated Google play services. Now everything got back to cpu temperature won't get above 42 degrees.thanks for your great 5 stars is more thing, its better for your app to set mp decision off by default. Cuz it confuses people and it set's all the configurations to default.

Israelroy Gonzales

Can you provide some guide and explanation on each tab and option so we canbetter understand of how we will adjust it to our need..tnxs

Brandon Calvert

To the devs Im just telling you as it is, it did not work for my phone (xperia t w/ doomlord kernel), I found an app that did work and verified it with cpuz, thank you for your reply anyway

Zuma F

some info I cannot adjust anything. No temp displsy. The icon with sliders only leads to some preferenced. Also would like to see the permissions again. Not sure what this app is good for. galaxy tab2

Abhidan Thapa

CPU frequency resets I have a octa core galaxy s5. When I under clock the CPU frequency the frequencies of A7 cores can be set. And when I set the new frequency for A9 cores at first it works but when the device is locked and it goes to sleep after I wake up the device and see that frequencies of A9 cores are reset to default settings.why is that?? Is this a problem with the app or kernel doest not support it

Emrah Demic

Perfect The only app that supports Exynos 5433 on Note4. Very fast response to requests. Thank you.

RaGe Einzeln

the only multi-core manager app you need either you're Team Battery or Team Performance, you can do whatever you want with your phone's CPU. You can over or underclock your phone. Of course, make sure you know what you're doing ?

Jim Lambert

Great app Always shows me what is going on inside my Samsung Galaxy S5. And I can see what all 4 of my cpu's are doing.

Jack Loo

Very good

Howard Bamber

Nexus 5 Great app. Paid but no bonus features Also 50% of the time the bar asking to pay reappears. I've got Trickster mod donate which gave lots of extras This is a good app but the two things I mentioned grate. If they didn't say there's no other features I'd of paid. And still having the bar 50%is galling

Ricardo Garcia

BAD Clone... The idea is good. But it doesnt do what i tell it to do. Also the apk seems to suffer from alzheimer or something. Not satisfied. I dint give 1 star due to being a apk that can be improved. And be working great like the original one. Ill come back to rate 5 stars if it becomes working perfectltly

eric swenson

Used on S3 with rooted stock phone I used it for a while until I upgraded my kernel with a ktoonz 747 kernel it comes with his own tweaker thank you for your hard work on this

joe smoe

Don't purchase full version After purchase some options don't work. It doesn't do anything, its just a scam!

Philip Bradley

Very good Simple, easy to use great app.

José Nyongesa

Nice Picks up well after some time

Lechron Juarez

Great apps Easy to get system info about this App..:-)

Fei Sun

not good Only one core working after awake from screen off,have to config again.

A Google User

Best As the summary says.

Amandeep Sandhu

Good Its really awsome..


Great add to systems ttuner

Elshad Abdullayev

Do not work 9.7inch jxd s9000 rk3066 android 4.0.4 1gb ram

Пользователь Google

HTC Sensation Boot settings dasnt operated -app fly out

Ajay More

Don't buy paid version I paid for pro version hoping to unlock additional features. But nothing happened. Now I am stuck with free version after paying for pro app.

Chris Anderson

Seems to be working well..... I'm using "memory locker" to lock this app in memory, and it seems to be working, although the option should be offered within the app itself. My Z3 is running fine now off two cores, and as long as the app is reporting correctly the other two are staying offline. I just want my phone to be fluid when I'm using it, with minimal battery drain when I'm not. Nice UI, just needs a decent widget....

Andrea Zoccali

The only one to control all cores separately I tried all apps to control the cpu frequencies of all cores independently: this is the only one which is able to do that on my ZTE Blade S6 with snapdragon 615 (stock kernel). Awesome!


No individual Cpu core sleep control No way to turn on or off whether android sleeps a core or not. Some app set my cores so they never sleep and I can't revert it, all 4 run all the time. I know this because I have an identical second device and can watch with utilities coes going to sleep on demand.

Jake Lopez

3cp memory cleaner Great app to cool and control memory.

Sethupathi Marimuthu

Clarification Can we turn off selected cores in the cpu?


okay app is good,but i dont know the is always throwing me on hotplug ,changed everthing but it doent matter ,after sometimes it throws me ... not using pro version,i dont understand can an core be halfly offline??

Tom Louwell Basco

Annoying Adjust frequency itself

David Ovens

Broken Used to work well until recent update, although fix has not fixed everything, can't save SD card io read cache or scheduler

Ramin -

Nice app It does what it claims. I've been using it for about a year now and have managed to reduce the voltage by 100mV and increase the CPU frequency by 100Mhz.

Tristian Capozzi

Intuitive and powerful This app is very easy to use, caused no irreversible issues with my devices, and offers a great degree of control over the soc.

Charles Fournier

Thank You It give me a very good description and analysis. Thanks ((:

Adrian Albani

Thank you Now im able to play hd games on my phone with this app.☺

Bobby motha F-ing G

Bobby G I want all the features please and I'd give it a five...

Jhon Youri

Useful Very useful software for me. I need every time i use my device. Thank you. Very much.

rajori grid

i am happy best app none of the other apps are successful in using my all eight cores together with full speed

Salifrt Salifrt

hey help me i cound not set the voltage for my tablet and my tablet is rooted help me


Works every time on rooted device Very nice. Adjusts the speed enough that it actually preserves battery life for two days

Tushar Patil

Excellent Works very well. Only thing is memory optimization not working.

Jennifer Spencer

great app very useful

Ibn Batuta

The actual app has nothing to do with the screen shots being presented What the heck?!

Nabil Adi

Where's Voltage Control Tab? I love this app already, but why the voltage tab has disappeared? I really need this function. Sorry, 3 stars for now.

Robert Hall

Just what I need Without the BS, great stuff :)

Ajeet Singh

Thik thak


I hate after installed this app core my cpu offline my phone crash!!!!

Zonkgy Prapanca

Wonderful App. but have to add some explain about all futures. cause many people doesn know all futures for.

Георгий Карманов

How in the hell to adjust anything in this app??!!

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