How to Find Out Most Memory Consuming Apps on Android Devices

Memory is one of the defining features of most phones these days. There was a time when the 2GB phone meant the world to us. Now, even if it’s 8 GB or 12GB, it’s common to encounter performance issues in Android phones.


It’s all because there are so many apps, and all of them are important.

So, you need to manage your Android device to ensure smooth operation. Which only means one thing – keep an eye on the RAM usage. While several RAM management apps help ensure proper app management, it’s even better if you could do it manually.

That way, there is one less application on your phone, which takes up some RAM space for itself too.

Interestingly, there is no straightforward way to check which apps consume the most memory in your Android phone. So, there are a few tricks that allow you to check the memory-hogging applications on your phone. Let’s find out.

Using the Developer Option

The Developer option is our first pick when it comes to finding the apps that occupy your phone’s memory. So, follow these steps to find out how it’s done:

  1. First up, go to your phone settings, tap that ‘Settings’ icon on your Android Device.
  2. Scroll Down to the ‘About Phone’ option and tap on it.
  3. When you enter the ‘About Phone’ section, you will see the Build Number option.
  4. Tap on the ‘Build Number’ option about five to six times, and the phone will enter the Developer mode.
  5. Once the Developer mode is on, go back to the previous page and select ‘Developer Options.’
  6. Now tap the ‘Memory’ option, and you will be guided to a new page.
  7. On the new page, you can find the option of ‘Memory used by apps.’
  8. There, you can see the list of all the applications currently running on your phone and the average memory usage for each of them. Here, you have the option to adjust time frames for the application usage.

Time frames allow you to view the memory consumption for a specific time. By default, it’s set to three hours, but you can adjust it to find the total consumption for up to 24 hours.

As a result, it is easier to figure out what’s eating your phone’s memory and how much time you might have spent on a specific application.

That’s how you can use the Develop mode to check the memory usage on your Android phone. It’s pretty simple and easy to manage compared to specialized applications that manage your phone’s RAM.

A Special Option for Samsung Galaxy Users

If you happen to be a Samsung Galaxy user, then you are in luck. The phone offers a special feature known as Device Care that lets you manage your phone’s memory without a hassle.

To access Device Care, go to your phone’s settings. Select Device Care and then navigate to Memory. There you can check out the list of all the applications. It also lets you decide if you need a specific application anymore.

So, while viewing the memory-consuming applications will give you a clear understanding of your phone’s performance, it is even better if you can delete the applications that are no longer needed.


Having a clear understanding of memory consumption can save you from playing the blame game. So often, users target the major apps like Facebook, Instagram, etc., as the ones that consume most of your phone’s memory.

Somehow, these apps become responsible for slowing the phone, but that’s not always the case. With a complete overview of memory usage, you can now easily find out what’s causing that dreaded lag in your Android device.

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