CPU Usage Apps

5 Best Apps to Know CPU Usage

In more ways than you can imagine Android smartphones and tablets work exactly like PCs. Therefore, sometimes you need apps to know CPU usage as well as see the temperature of the chipset. I know, it is not a common occurrence but usually, after long gaming sessions, some smartphones tend to get a little hotter.

We have all experienced this and felt amazed at how hot our smartphone became after playing a simple game. However, some maps are like termites or bedbugs; they nibble away at the CPU and RAM. As a result, our smartphones feel undue stress and may even drop several battery levels before we can locate those apps.

Thankfully by using some of the best apps to know CPU usage, you will be able to identify the instance when the device becomes hot. While this may not be the best way to locate pesky apps, it is by far the most reliable way to pinpoint when the cores kick in. I recently purchased an LG G4, and it came with six cores which is highly uncommon in smartphones. Therefore, I decided to check how it behaved and documented my experience for personal usage.

This article is the result of that research. Hey! I have a way of getting paid to do what I usually do in my free time so; it’s a win-win for all of us. Just don’t tell my editor that I said this.

Note: The 5 best apps to know CPU usage were tested on an LG G4 smartphone. All of the apps worked just as intended and no problems were faced during the testing phase. None of the apps require an active Internet connection to work and can work fully offline. The apps are not in any particular order because they all give the same information. However, some apps may have a few additional features.

1. CPU X : System & Hardware info

CPU X is by far one of the most detailed apps to know CPU usage. I was pleasantly surprised while using the app because I was seriously not expecting this level of detail. The app comes with an incredible interface that allows you access to almost every function your smartphone has.

Not only you can check out the CPU usage but also, at what frequency each separate core is working on. The app even gives you details about load average which is a great way to pinpoint when and how your CPU was being used. That’s not all, though, the app also gives you information about the whole smartphone as well. From network to battery and to RAM to GPU; everything can be examined in detail by using this great app.

Free Version

2. CPU-Z

This app is eerily similar to the first one I listed and has almost the same feature set. I guess there is not much you can do when it comes to giving information about a device. This app has a great interface that gives you access to almost all the functions right on top of the screen. Tap on a section and the app will show you a lot of information about your smartphone or tablet.

When it comes to CPU you will be able to learn the usage patterns as well as the clock speeds. Some smartphones tend to close off different cores of the processor or when they are not needed; this app can also detect that. There is a handy CPU load option which gives you the load in percentage.

I also like the general information the app can provide about your device. It even lists the motherboard it uses and even the exact DPI of the screen. It is a very well made and detailed app. I’d suggest you should keep it on your smartphone at all times stop

Free Version

3. HWMonitor PRO

HWMonitor PRO is one of my personal favorite apps to use because it is extremely simple. I’m a huge fan of the developer and they have made some pretty amazing apps about tracking your hardware. I used this exact software on my PC as well to know when something is getting heated up.

I was very surprised to see this app available on Android as well and thankfully, it works just as intended. I really love the design of the app which gives you everything right on the main page. In fact, the app only uses one page to display everything which is very rare in this day and age. If you want to know the voltages, the clock speeds and even the temperature of individual components of your device; this is the app for you.

Free Version

4. CPU Monitor

If you’re looking for a simple app to know your CPU usage, this is perhaps the best option on this list. The interface is designed to accommodate easy viewing of CPU usage. Right on the middle of the screen, you’ll see the temperature in the CPU usage, which other apps lack.

This CPU monitor app for Android was designed in keeping CPU usage in mind. The app tells you the CPU temperature, frequency and usage right on the front screen.

There are even detailed graphs that the app can generate after one hour of usage. This allows you to gauge the performance of your device and how and when the CPU was used. This app can also be used as a battery saving app for Android, thanks to these features.

Free Version

5. CPU Spy

The simplest CPU usage monitor app on Android, CPU Spy keeps things on the down low. The app displays the duration of CPU usage in each frequency state and that’s about it.

There is nothing more about the app; there are no more screens, no more features and nothing else except, what you want to know. You can reset the timers and that is it, there are no other options at your disposal. Thankfully, the app is highly accurate and works well on almost any device.

Free Version


This concludes the list of apps to know CPU usage. These apps will surely help you keep an eye on rogue CPU usage and keep everything in control. I recommend using a good app manager for Android to permanently remove pesky apps from your smartphone or tablet. Or use one of the best app killers for Android to stop the misbehaving apps.

If you have any questions or suggestions feel free to type those out in the comments below will be sure to answer them as soon as possible.

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