If you are looking for the Best Android App To Check Cpu Usage to download for free, look no further.
Our expert panel of reviewers has tested dozens of apps and we have compiled a list of the 8 Best Android App To Check Cpu Usage that passed our tests.
Check out our list of the 8 Best Android App To Check Cpu Usage, tried and tested by our expert reviewers.
8 Best Android App To Check Cpu Usage
1. Droid Hardware Info
“Droid Info is a hardware information app for Android with detailed information about your smartphone including device, system, memory, camera, temperature, battery and sensor details. You can also export full report of your Smartphone.
Hardware information is categorized into:
– Device: Model, Manufacturer, Chipset, Build Number and Android OS version.
– System: CPU architecture, Board, Number of Cores, Clock Speed, CPU Features, Governor and Kernel information. As well as current CPU Utilization, Total running processes, and clock frequency of each core.
– Memory: Total and available RAM, as well as Storage information about your device.
– Camera: Detailed information about the primary and secondary camera in your phone. Along with supported resolutions, focus modes and AntiBanding modes.
– Features: Bluetooth, Bluetooth LE, GPS, NFC, WiFi Direct.
– Thermal: Internal temperature of your Smartphone.
– Battery: Health, current level, power source, temperature, voltage.
– Sensors: All the sensors in your device with real-time testing.
INTERNET – permission is required to display help information which will be updated to show you the latest information about the app.
CAMERA – permission is used by the app to display details about the cameras of your smartphone.”
2. CPU X – Device & System info
“CPU X shows most complete information about devices like processor, cores, speed, model, RAM, camera, sensors etc. See most detailed specifications of other Android smartphones.
You can discuss with technology enthusiasts around the world to exchange ideas and share knowledge. You can ask questions and give answers.
• Device Specifications – Get most complete information about your device like processor,
cores, speed, model, RAM, camera, sensors etc.
• Search Smartphones – See most detailed specifications of Android smartphones.
• Internet Speed Monitor – See current download & upload speed in notifications and combined speed in status bar.
• Battery Monitor – See charging or discharging electric current in milliampere and temperature of battery in notifications.
• News and Articles – Latest technology updates and informative articles.
• Question/answer forum – a special dedicated forum to answer your queries.
• Tests – test your device’s functionalities like Display, Multitouch, Ear Speaker, Loudspeaker, Microphone, Vibration, Wi-Fi, Bluetooth, Fingerprint, Volume Buttons, Flashlight, Headset Jack and Charging Port.
Ruler – an accurate linear scale for distance measurement in centimetre and inches.
Compass – a useful tool shows magnetic north of Earth using magnetic sensor in device.
Bubble level – a tool designed to indicate whether a surface levelled or not in horizontal plane .
Emergency signal – Coloured screen light with text to signal in emergency situations.
• Widget – a semi transparent widget on home screen displays at-a-glance information of device’s important status.”
3. Energy Bar – A pulsating Battery indicator!
“Adds a configurable Energy Bar at the top of your screen indicating current Battery level. And just when you think, such a simple battery bar can display such a crucial information, try plugging in your charger – you’ll be amazed by the details of the animation you’ll see. The pulsating animation and the bar together not only indicates the current Battery level but also how much has the Battery charged since you plugged in your charger.
Got a full charge? The line will cover the whole width of your screen.
Battery depleting? So will the length of Energy Bar.
Similar Apps for other Devices:
Energy Ring – General Edition! for OnePlus 8, OnePlus 8 Pro, Galaxy A51, A71, Z Flip – http://bit.ly/era5171
Energy Ring – Galaxy S20/Ultra/5G/+ – http://bit.ly/ers20
Energy Ring – Galaxy S10/e/5G/+ – http://bit.ly/e_ring
Energy Ring for Galaxy Note 10/5G/+ – http://bit.ly/er_note10
Energy Bar Curved Edition for S8/S9/S10/+ – http://bit.ly/ebc_xda
Energy Bar Curved Edition for Note 8/9 – http://bit.ly/ebc8_xda
The latest update of the App let’s Energy Bar feel all privileged as it’s now more integrated with the device in the form of an Accessibility Service. To you as an user it means, Energy Bar will be very reliable and fits well with the System. And to complement the integration, a nice UI which let’s you perform all sort of configuration on the Bar while it’s live on your screen.
Out of the box features:-
✓ Energy Bar can be configured from a width of 1 pixel to cover the entire status bar (pro)
✓ Energy Bar puts almost 0% load on CPU, as it wakes up only to reflect any change in battery level
✓ Energy Bar’s origin can be configured as left/center/right
✓ Energy Bar can hide on fullscreen content (apps, videos, images, games etc)
✓ Energy Bar can be configured to change colors automatically depending on the live battery level
✓ Energy Bar could have a mono color/multiple color segments/gradient (pro)
✓ You can literally assign any color in the world for your favorite configuration
✓ Energy Bar as a cool pulsating animation whenever a power source is plugged into your device
All that is cool! But what about Energy Bar consuming Battery?!
This is one of the most exciting question for me to answer. Energy Bar more than anything understands that you need to utilize your battery efficiently (after all, that’s why you installed the App, right? 😉 .) Energy Bar sits on the screen silently putting almost 0% load on CPU, if battery level changes, Android wakes up Energy Bar. Once awake, Energy Bar quickly updates itself and goes back to sleep. And to be that extra efficient, the Bar goes on deep sleep when you turn off the screen, meaning it doesn’t even read changes in battery level when the screen is off.
Accessibility Service Requirement:
Android requires Energy Bar to run as an Accessibility Service, to be able to display on Lock Screen. It does not read/monitor any data, whatsoever. This is especially useful for people who have disability to read numbers and work better with visual data.
No charging animation? Solution for Samsung devices
Settings > Accessibility > Visibility enhancements > Remove Animations > uncheck if it’s checked.
The original variant of the App, Energy Bar has been used over several years by users on their AMOLED devices, there has been no complains. But there is no claim that it may not happen.”
4. Phone Doctor Plus
More than 40 types of hardware and system diagnostics to help you find invisible smartphone issues. Trade-in appraisal conducted by various channels for used smartphones based on the phone condition to give you a convenient and quick way for trade-in.
1. Appraisal based on the phone condition, provide the most complete information on trade-in prices.
2. Provide more than 40 types of diagnostic tests based on our patented technology to quickly understand the phone status.
3. Provide system monitoring of hardware, battery, memory and storage.
4. Daily recording of battery capacity and charging cycles.
5. Track network usage, so that you will no longer worry about exceeding the mobile data usage.
Please ensure that the network connection is available before starting Phone Doctor Plus.
If you encounter any problems, please remove and re-install Phone Doctor Plus.
For any questions and suggestions, please contact us at email@example.com”
5. “CPU Monitor – temperature, usage, performance”
“The most beautiful and powerful cpu monitor for android! You are able to monitor cpu temperature and frequency real time, and analyze the cpu temperature and frequency history data. Cpu monitor provides many kinds of tools. including: One Tap Boost, ram widget, cpu widget, battery widget, desktop floating window, status bar floating window, over heat alarm. You can monitor the ram, cpu and battery information very convenient. The detail features including:
★ CPU Monitor
Monitor the cpu temperature and frequency real time, analyze the cpu temperature and frequency history information, and support the multicore cpu monitoring.
★ Device Information
Show the detailed device information, including: cpu information, system information, hardware information, screen information .
★ One Tap Boost
You can create the『One Tap Boost』shortcut, boost ram very convenient.
★ Temperature Over Heat Alarm
Cpu monitor will trigger an alarm when cpu’s or battery’s temperature is over heat, you can choose open or close the over heat alarm as your like.
★ Floating Window
Floating window show the cpu temperature, battery temperature, ram usage real time, including: status bar floating window and desktop floating window.
Support ram widget, cpu widget and battery widget.
Cpu monitor is very beautiful and support multi-theme switching, you can choose the theme you like.
If you like cpu monitor, you can upgrade to pro version 『Powerful System Monitor』: CPU Monitor, Storage Cleaner, RAM Booster, Battery Monitor, Battery Saver all in one!”
6. Simple System Monitor
“*** UPDATE regarding CPU usage for Android Oreo and up ***
So Android Oreo added yet another restriction disallowing access to the CPU usage stats. Thus, CPU usages unfortunately won’t work on devices with Android Oreo. I have released a beta version of the app accommodating the rooted Android Oreo devices where it should work just fine. Do post feedback or send me an email if the BETA version doesn’t work on your rooted Oreo device. Thanks!
*** END UPDATE ***
*** UPDATE regarding Active Processes monitor on Android Nougat and up ***
I have released a beta version of the app with Active Processes monitor working on devices with ROOT access. You’d need to become a beta tester in order to install it. It may be a bit buggy. Any feedback is appreciated, thanks!
*** END UPDATE ***
Some features of Simple System Monitor does not work properly with android version 6.0 and up because of the underlying system changes.
Also, as of Android Nougat, Active Processes tab will show only one app, Simple System Monitor itself. This is because Nougat has restricted access to /proc directory where information about running processes are retrieved from. Please bug Google about this issue instead of me 🙂
*** END NOTE***
Simple System Monitor, as the name suggests, is a clean and simple system monitoring app for your android device. It graphically shows usages of various system components.
• CPU usage and frequencies for each core
• Total CPU usage and average frequency
• CPU frequency graph for each core
• Time spent on each CPU frequency state
• GPU usage and frequency*
• RAM usage and ability to clear RAM
• Network activity
• Disk I/O activity (internal and SD card)
• Test disks’ read/write speeds (internal or external)
• File browser with support for basic operations (copy,cut,delete)
• Cache cleaner (optionally requires ROOT)
• View list of active apps and processes and their CPU usage, RAM usage, network activity, PID and UID.
• Kill processes as ROOT (only works on rooted devices)**
• View temperatures of all of the thermal zones
• View battery health and temperature
• Ability to keep running in the background despite being swiped away from the recent tasks list
• Floating mode – shows system monitor data on a little floating window on top of other apps
• Dark UI theme
If you see “…” for one or more CPU frequencies under the CPU monitor graph, restarting the phone should solve the issue.
*Only Adreno GPUs are supported at the moment. Sometimes the GPU stat information may not be available/accessible in the kernel even if the device has Adreno GPU. In such case, “…” will be displayed instead of a frequency. If you don’t see the GPU monitor, then your device’s GPU is not supported.
**Using ROOT to kill processes is not recommended and should be used very cautiously. I do not hold any responsibility if something bad happens to your system or device because of it.
If you find a bug, please send me an email at firstname.lastname@example.org. Any feedback is much appreciated.
App permissions used/explanation:
needed for clearing the RAM
android.permission.READ_EXTERNAL_STORAGE, android.permission.WRITE_EXTERNAL_STORAGE and android.permission.WAKE_LOCK:
needed for checking the storage space and also performing the r/w speed tests
needed for Floating mode
Devices used for testing:
HTC One m7
HTC One m8
Samsung Galaxy Note 3
Samsung Galaxy S6
Thank you for checking out this app :)”
7. Resource Monitor Mini
“This is a mini resource monitor for your phone. It monitors the free memory (RAM) in MB and CPU (Processor) usage in %. It will always stay in the corner of your phone’s screen. You can set the indicator to any corners of the screen, customize the color and transparency of the indicator. In this way, you can manage your smart phone with live resource consumption statistics, just like what you do in your PC!
Pro version support display CPU consumption, CPU temperature, CPU frequency, available RAM, and memory view notification (4.1 or above). You can also disable the notification icon. It is also ad-free. Pro version available at:
1.0.98 Russian – maksnogin
1.0.95 Fix for “Android L”, Polish – TomoS
1.0.92 CPU% line
1.0.90 Memory View (notification) – (require get GET_TASKS permission)
1.0.85 Bug fix
1.0.83 Update min. font size
1.0.82 Xiaomi fix (小米、紅米)
1.0.80 Fix for Nexus 5, update icon, bug fixes
1.0.78 Fixes for kitkat (4.4)
1.0.76 Optimize (battery)
1.0.74 Optimize (HTC devices)
1.0.68 Start on boot, optimize for HD res
1.0.67 Notification fix (4.3+)
1.0.66 Text transparency
1.0.64 Display CPU frequency, text alignment
1.0.61 UI for 4.x devices
1.0.58 Text shadow and “0” transparency level
1.0.57 Bug fix for color picker
1.0.55 Touch through. Top / bottom center option
1.0.53 Remove unnecessary permission requirements
1.0.52 Bug fix for transparency value
1.0.40-50 Custom height / width / font size / fonts / color
★ Permissions ★
* Disk: Import and export the configuration files (Menu > Export / Import)
* Apps running in Background (App usage access – for android 6+):
a) system overlay compatibility: system didn’t allow overlay on top of system overlays (e.g. system permission dialog), there will be “screen overlay detected” warning. If you give this access, monitor automatically turn off itself and prevent such situation.”
– SoC (System On Chip) name, architecture, clock speed for each core ;
– System information : device brand & model, screen resolution, RAM, storage.;
– Battery information : level, status, temperature, capacity ;
– Android 2.2 and above (version 1.03 and +)
– INTERNET permission is required for the online validation (see notes below for more détails about the validation process)
– ACCESS_NETWORK_STATE for statistics.
Online Validation (version 1.04 and +)
The validation allows to store the hardware specification of your Android device in a database. After the validation, the program opens your validation URL into your current internet browser. If you enter your e-mail address (optional), an e-mail with your validation link will be sent to you as a reminder.
Settings screen and debug (version 1.03 and +)
If CPU-Z closes abnormally (in case of bug), the settings screen will appear at the next run. You can use that screen to remove the main detection features of the application, and make it run.
In case of bug, please open the application menu and choose “Send Debug Infos” to send a report by email
FAQ and troubleshooting
You can visit the FAQ at that address : http://www.cpuid.com/softwares/cpu-z-android.html#faq”