• CPUSpeed (Root) 1
  • CPUSpeed (Root) 2

CPUSpeed (Root)

CPUSpeed only works for rooted devices and it helps you to change CPU speed easily.

Please note that if you underclock your device, it might freeze or even shutdown in the worst case. If you overclock your device, it might become warm and battery will run out quickly.

Category : Tools

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Reviews (17)

Dan. V. Oct 24, 2020     

Hello and good day! Good app, does what it says, and no unnecessary clutter. Will change to great app and 5 stars for function to select CPU speed options based on task requirements: surfing (75%?), gaming (100%?), music (50%?), sleeping (25%?), etc. Already have app to run tasks. Another potential option would be passing startup parameters in a batch file such as "CPU Speed 75%", CPU Speed 50%", etc.; default is "CPU Speed 100" if no parameters provided. Thanks. Danny.

Har. Jul 21, 2021     

This app work very very well but auto or reset button isn't available. Start and Stop button is not available that is very annoying. Improve is need in app UI.

Nik. B. Sep 4, 2019     

Needed Kernel Auditor to get it working, but now it works great. It will lock in the max for maximum speed, but for minimum it won't lock in the slowest speed possible.

Sha. E. M. Apr 17, 2020     

Pretty much the best app on the store with simple GUI and it's working properly, I would give you 10 out of 5 if you added an option for making customizable profiles set by user, it will be a great facility, I thank all who shared in the development of this astounding app.

Ste. W. Apr 14, 2020     

Error: unknown clock speed. Since someone else reported the same in 1/2020, it doesn't look like it'll get fixed soon.

AND. Jun 18, 2020     

The Best and the Most Simple app in this range, but WHY, WHY, WHY didn't you add such a simple and yet very useful option, such as "automatically start after reboot" with the chosen values set by the users???!! Add this option and I will change my rating to 10 stars, not only 5, honestly!!! Thank You!

Bar. H. Nov 7, 2021     

Awesome app thank you, I flashed dark ages Ultima kernel on redmi 5 plus running miui 12.3.0 and I was having trouble finding a CPU tool or kernel tool to make my CPU stick until I tried this very happy now so thanks again

meh. m. Mar 2, 2022     

good app the only app that worked for me to underclock my cpu

PTe. Sep 22, 2020     

Unknown clock Speed (My device OPPO F1s rooted with magisk

rim. m. Jan 25, 2020     

It only say unknown cpu speed

Su. W. Y. P. Jan 30, 2022     

Best cpu lock root apk in my life thank you

Dra. J. Dec 31, 2021     

This is a slave country they take my id and money then give it to a girl that I don't sleep with or talk to. They gave my SS retirement to this party, This is the best title for dark skin citizens in the USA " SLAVE CONTRY"

Ija. K. N. May 12, 2020     

Please add GPU overclocking option

Ade. P. Sep 14, 2021     

Doesn't work. Try it yourself if u dont believe me

Hap. G. Nov 20, 2021     

Very good to use

Web. Sep 16, 2020     

Broken. Dont waste your time.

Tre. T. Apr 10, 2022     

Does nothing