Download A1 CPU Tool apk 2.0.0 free for Android smartphone

5 Oct
A1 CPU Tool

Posted by in Tools | Oct. 5, 2015 | 61 Comments

Apk file size: 413.0 KB

*** IMPORTANT - IF THIS APP DOES NOT WORK ON YOUR DEVICE, PLEASE DO NOT RATE! It is not supposed to work on every device ***

A1 CPU Tool - free CPU monitor App that shows time the CPU spends in each performance / frequency state. View CPU load from the last boot split by supported CPU frequencies for your Android phone or tablet. Displays time spent in the Deep Sleep, and ultra low frequencies.

★ Free, and without Ads
★ Monitor CPU load in real-time
★ Support for big.LITTLE architecture
★ Shows all available CPU frequencies
★ Shows total time spent in each processor frequency
★ Highlights active frequency/frequencies the CPU spent in last 1000 ms (1 sec)
★ Hide, show and combine any CPU frequency (MHz)
★ Customizable automatic filter threshold
★ Hide all inactive frequencies at once
★ Nice looking, clean, fast, responsive & intuitive UI (User Interface)

Quick CPU info tool:
• Detects processor name, governor and CPU core count
• CPU temperature
• CPU up-time (time spent while doing work)
• CPU time asleep / Deep Sleep
• Minimum-Maximum / High-Low frequencies
• List of unused processor frequencies (but supported by kernel)

Quick battery info:
• Battery level +charging +plugged in
• Battery temperature (supports both Fahrenheit and Celsius)
• Battery capacity mAh
• Battery voltage in mV
• Battery type: Lithium-ion, Lithium polymer, and many more

Quick memory info:
• RAM total size
• RAM cache and free space
• RAM speed (requires A1 SD Bench installed)

Most of the processors are supported including single-core, dual-core and latest quad-core CPUs; most of the major phone models and brands are supported – Samsung, HTC, Sony Ericsson, LG, Asus, Motorola, Alps, Huawei, Fujitsu, ZTE, Acer, Lenovo, Nvidia, etc.

• Problem with A1 CPU Tool? Send us your feedback using Send Feedback feature from the Settings screen, or
• Inspired from CPU Spy by Brandon Valosek
• “System uptime” usually is a few second off “CPU time in state”
• Needs kernel that supports CPU info file as any other CPU tools
• Root is not required
• More:

• From the application itself

• Google+:

More info on permissions:
• "Internet" is used for “contact us” form, and to collect anonymous usage statistics (can be enabled and disabled).

Whats new

    • New: Support for big.LITTLE CPU architecture
    • New: Detects battery max capacity mAh
    • New: Frequency details displays associated cores
    • New: Displays time, while both CPUs were active
    • Fixed: About tab shows correct CPU speed
    • Improved: Support for deca-core CPU Helio X20
    • Improved: Threshold of frequency grouping increased (up to 9.9%)
    • Improved: Toggle feature of average frequency refined
    • Improved: Settings menu slightly rearranged
    • Improved: More devices are recognized part of our Tools and have average installs from 100000 to 500000. Last Update Oct. 5, 2015. Google play rating is 89.0256. Current verison is 2.0.0. Actual size 413.0 KB.

Download a1-cpu-tool.apk 413.0 KB


Porfirio Orta-Rosario

Very good It is good information, specially phone uptime vs deep sleep. It has been stable program, no problems so far.


A1 cpu tool I love it, it's work and my phone it's running condition..

Gurpreet Tathgur

Fairly accurate I used out to verify temperature of my battery and CPU. Good job!

Tuan Tran

Simple and beautiful app which does exactly what I expected. thanks so much

Shankar Bm

App has good feature but! App delivers the hardware monitor in selective categorized manner. But I would expect its parameter in notification area, which is real-time behavior.

adrieyna mior

Excellent Excellent applications.difficult to do this.

Dave A

Does what it claims... Can't say its bad, or good. Just does what it says...

Carlos Rodriguez

Great App!!! Out of all these apps that say...("they monitor your device..!!!")....This one actually works makes the necessary changes to my phones frequency...for it to run at its best..."No strings attached!!!" I have a "Zte..Boost Max"..and this app lets me know what it's doing before doing the necessary adjustments for my phone to run smoothly.....Great App Boyz!!!

Rhoi Retaga

Nice apps.. Easy and usefull.. Thanks..

Mohammad Apu

Very handy and useful This is the best thing I was wondering. Thanks for it


Great Info Great to actually see what is happening in the 'heart' of my device, takes away the guessing. I came across it when I looked for something which would give me an idea of why the new battery in my device (Note 1) drained far to quickly. Love all the info the app provides.

Rick Wheeler

CPU temp It actually shows my S3 cpu temp.

Dinesh Kumar S.V.

Categorized Info Does what it says. Nicely designed.


Doesn't show cpu temperature on Motorola XT910

Steven Vazquez

Great information Very cool app

Elvis Creer

Your'e the great.. Very useful one .a very powerful tools..l love it...

Cheng Yao

HTC Desire X not supported


All it needs is material ui.

Nurul Firmansyah

Standart Standart but very usefull,,

Ignacio Parga

Excellent! Simple and efficient.

A Google User

Good job Brilliant

joshua mullins

Ok Good for information

sai pan

good information for user

Jeffrey Allen Kaufman

Great App No ads, a huge freaking plus!!!! Shows temperature, which was what I was wondering about. Using the Samsung 10.1-inch 2014 Edition, and playing Modern Combat, I would notice some heat and was worried. Now that I can see the actual temp and times, I can adjust game play. Very good app, and nothing else to report. 5+ ☆☆☆☆☆☆☆☆☆☆ ♡

Tyler Hedrick

Does what it says, nicely Accurate and simple to use on my galaxy s4 to monitor what apps use the most CPU and how my deep sleep state actually works. Good useful utility.

sergey zadorozhko

Excellent! The best of what I used before!

Elvis Creer

Your'e the great.. Very useful one .a very powerful tools..l love it...

Chris McMurtry

Simple effective information for my Marshmallow Moto Love it, it told me what I really wanted to know, which is how much percentage of time my processor actually spends doing what it does. Turns out it maxes out seldomly, which is good, and explains my great battery life. Android 6.0 on my Moto X at least is excellent at going into CPU sleep mode, and this app helps me see what it's been doing.

Harry Whitecross

A-1 CPU Nice adjunct to another app i've been using for a long time and on, now, 3 platforms. Actually gives real time CPU operating performance, unlike other tests. But last test caused overheating and the battery is 5000 not 1000 ma.

Shannon Fontaine

Still Awesome Great app does what its supposed maybe the only app I've rated 5 Stars. Also amazing how small the app still is and functions like it does. Thanks for app dev.

Keith Grech

Quality Information All the information you need at a glance. Very pleased!!!

viral makadia

Batery mah is showing wrong. For 2000 /2500/3000 mah battery it showing only 1000 mah only.

Ignacio Parga

Excellent! Simple and efficient.

syah rizal

Best apps It the best apps for my phone

Lee Mcmaster

It does what it is supposed to

Martyn Taylor

More than just CPU info. Really good - very informative without taxing CPU or draining battery.

Along AnimaX

Sony Xperia C4 Easy to use. Im using it seens Nexus 5, LG G3 and now Xperia C4

Adrian Bonthuys

Sorry pal! Its my money I'm using to download your app so I'll review the way I see it not your way! Will have a look at it and if it works I'll be back to change the rating!

Nay Sar

Nice app... but This is my phone, this app is on market, please don't published if you don't want people to rate this app. If it doesn't work with every device? Please don't published it. Stupid description with stupid admin

stav band

I like it! Simple, small, does the job it is made for.

maryann bayron

Hi im try this my xperaia st27i Pls help for missing suport my phone ty

Andy Hill

Great tool As a professional tech need this is right up my street

Norman Tejeda

the only app i use to check cpu best for checking cpu

Sergiy Samborskiy

display wrong battery capacity but CPU related info is OK. good app - doing just what it supposed to do

Jordan Rice

Love it Good app all round 5 start

Ernie Pinnock

I don't no if dis app can fix my mobdro it keep stoping when playing if dis app can if my problem I rate it 5 star for it's divellopment please

David Dumford

Good App Gives temperature of CPU and Battery which I was looking for.

SeaJay Oceans

Works Perfectly. G R E A T ! No Ads, no nonsense. Your devices CPU information clearly and concisely.

Wesley Moore

Rubbish I have 8 cores only detects 4

ondoy ako

A1 CPU Tool for creating a new one The only way to go back to me that you

Shawn Murphy

Nice info tool Gives you the details of your system.

Sanjay Shrestha

Just found an awesome app! A must have app

Duy Nguyen

Thanks to creative. .. fishing need to have ... Bay ..

Linda Bresee

Awesome app It does it all

R Day

Good level of detail Very useful.

Eddie Muela

It made every apps behave great!! The control it gives you over everything is fantastic. My phone finally gives me Joy.. again .

Andres Arias

Great app Very precise app anda easy to use


Thanks for the max battery capacity update

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