CPU Manager and Saver Pro

    CPU Manager and Saver Pro icon

    CPU Manager and Saver Pro

    by: 1.4K 8.4

    8.4 Users



    Save Battery and manage your cpu with one application. (and free)

    /!\ Need root device /!\

    How it's work:
    It save battery by blocking CPU to it minimum value when we don't need it (when the screen is OFF)\n

    You don't need power when your screen is OFF, and your CPU is still using at maximum frequency by program (in background) so this will lock to very low frequency your CPU and permit you to keep battery.

    Up to 3 days autonomy !!!
    You can see on one of the pictures:50% battery remaining after more than 24 hours of phone use (with wifi enabled)

    How to use settings:
    The frequence define in "Lock" will be used to lock your cpu at low value.

    "vibrate" option permit to know when the CPU is locked.

    You can manage CPU settings with this app too.. (without using lock function).

    An option has been added what permit you to listen music with low CPU set.
    Ex:If you set 100Mhz at lock, it will not be enought to listen music. The program detect you listen music and set higher CPU Value to permit you listen it..Original value are set back when headset are unplugged..

    All options included:
    -Detection of incoming call to restore cpu before answer.
    -Detection when Music is playing to give enougth power to your phone.
    -Detection of Clock alarm to permit you to stop it correctly when you wake up.
    -Rescue Mode if you have any issue with detection

    Feel free to ask me by email (
    If your device hang\freeze on specific value, it's come from your kernel.

    To make it work, set the next value avalaible.

    If you like this app, let some stars on market ;)
    Here is a comment i had "Simply does what it says it's going to do. Greatly improves battery life !"

    ROM tested:
    -Jelly Bean

    Phone tested:
    Galaxy S
    Galaxy S2
    Galaxy S3
    Galaxy S6
    Galaxy Notes

    Kernel tested:

    Tags: CPU Saver Battery saver

    Tags: cpu saver , mtk battery save manager , cpu adjuster pro , cfguh , set cpu settings save battery screen off , battery and cpu manager , mtk battery saver , battery management cpu sgs2 ics , save battery low cpu

    Users review

    from 1.372 reviews



    Users comments

    Mark T

    by Mark T

    Jul 04, 2017  |  "Awesome"

    Keeps my power hungry Asus Padfone S at bay with simple side to underclock. Thanks for its effectiveness and simplicity

    Black Star

    by Black Star

    Mar 28, 2017  |  "Awesome"

    Good app

    Min Thein

    by Min Thein

    Nov 18, 2016  |  "Awesome"

    Great performance.

    rahul Kumar

    by rahul Kumar

    Nov 11, 2016  |  "Great"

    liked it

    suyash piyush

    by suyash piyush

    Nov 05, 2016  |  "Great"


    marilou delacruz

    by marilou delacruz

    Sep 18, 2016  |  "Awesome"