Although there are many devices on the market that offer amazing performance and battery life, it is not common for everyone to use the latest Android OS or smartphone. It’s obvious that many Android users are using outdated devices of low and mid-range quality. This means they don’t get the best performance or battery life from their devices. A task manager can help you improve your Android smartphone’s battery life and performance. We’ve compiled this list of five top app killers for Android so you can increase your smartphone’s performance and battery life.
The Best Android App Killers in 2020
Greenify, often referred to as the best Android battery-saving app is a task killer that doesn’t claim to kill any apps. It works by identifying other apps that drain a large chunk of your battery. The app then reduces the amount of time they can run in the background but puts them in a hibernation state. This results in better battery life as well as slightly faster performance. Greenify is available for Android 6.0 Marshmallow users. It also includes an Aggressive Doze Mode that amplifies the Doze Mode features in Android.
Greenify is my go-to app when my device gets old and doesn’t have the same battery life. Hibernating background applications can also stop them from slowing down your device. This is especially useful for low-end devices. You have more control over what apps can run in the background while your phone is off. If you have a rooted device you will be able to give Greenify more control and increase battery life. Greenify is an excellent choice because it allows you to blacklist background apps you don’t want to disable without affecting the functionality of other apps.
Get Greenify ( No Cost)
KillApps seems to be one of the best app killer apps available on the Play Store. It allows you to close all running apps with a single tap. It allows you to permanently stop an app from running in the background. This will save your battery life. The best thing about it is that it supports both system and third-party apps. This means you can limit battery-hogging services such as Google Play Services to increase your battery life. KillApps also offers a Custom List where you can select a set of apps and create rules to limit them according to your preferences.
The app also reduces memory usage and speeds up your smartphone’s performance. KillApps’ greatest asset is its simplicity of setup and use. For those who don’t wish to manually kill an app every time, Accessibility permission can be enabled to the app. This will allow KillApps to automatically close the app without the need to manually trigger it . KillApps includes Speed booster and Lag remover. KillApps is a feature-rich app killer for Android.
Download KillApps ( Free – In-App Purchases)
3. Kaspersky Battery Life: Saver & Booster
Kaspersky Battery Life, another Android app you can trust to kill unwanted apps, is also available. This app can not only improve battery life, but also close background apps. It can also significantly improve performance. You can close down background apps and restrict their activities. If the app blocks you from your favorite apps, such as WhatsApp and YouTube, you can whitelist them in Kaspersky’s scanner. This app allows you to monitor which apps are consuming too much battery life and can block them entirely.
Kaspersky Battery Live’s battery life statistics are much more detailed than Android’s default figures. It is easy to see which apps are using the most energy. also receives notifications when an app begins acting up. The app offers a widget that allows you to trigger actions automatically from the app. All apps can be killed by simply tapping on the home screen.
Kaspersky Battery Life ( Free )
4. App Manager and Killer
App Killer and manager is an intuitive Android app that kills background apps and tasks. You can quickly find all hidden apps and services that are using up your smartphone’s resources, such as RAM, CPU, and internet connectivity, by simply tapping. it allows you to inspect all the apps and prevents any service calls. This frees up RAM, which allows for better performance and longer battery life. App Killer and manager also have a memory cleaner that automatically kills any unnecessary processes in the background.
App Killer’s App Manager is what I love about it. This allows you to find out more about third-party apps. It allows you to see information about the app’s battery usage, RAM usage, and CPU overhead. You can then choose to delete the app from your computer by going through all the information. You also have the option of whitelisting apps to ensure that they are not killed in the background. App Killer and Manager are both capable Android apps and well worth a look.
App Killer and Manager ( No Cost )
Naptime was developed by Franco kernel developer Francisco Franco. It makes use of Android’s built-in doze feature. The display’s aggressive doze feature stops working once you turn it on. This means that all of your processes don’t get hampered while you use the device.
This app needs root access in order to function. You have another reason for rooting your Android. If you’re still opposed to rooting, you have a simple solution. This is done by granting Naptime DUMP access via ADB. Simply execute a few commands that will appear right away when you start the app. The app is not designed for beginners. It should be used only by people who have a basic understanding of ADB.
Get Naptime ( Free, in-app purchase)
Bonus: Advanced Task Manager
Advanced Task Manager is another great tool for aging Android phones. It supports Android 7.0 Nougat devices. Advanced Task Manager displays a list of all apps on your Android device. You can then choose which apps you want to kill to increase battery life or speed up your device. You can whitelist certain apps to prevent them from being killed accidentally.
It also includes a virus scanner that will clean your Android device of malicious files, and a batch uninstall feature that will make it easy to delete unwanted apps from your Android phone. The app also allows you to automate the killing of apps so it can kill certain apps automatically when your device is shut down, on startup, or continue killing apps in the background.
Download Advanced Job Manager ( with ads)
Use developer options to limit background apps
You don’t have to rely on third-party apps to kill your apps. You can use an Android built-in feature to achieve the same effect. This feature will limit how many background processes can be run on your Android device. These are the steps to take to enable this feature.
- You can enable developer options on your device simply by tapping repeatedly on the build number under the “About Phone” section of the settings menu.
- Scroll down to the Apps Section in the developer options and click on Background limit.
- Select the background processes that you wish to allow, and you are done.
You can also disable apps running in the background by turning on the Don’t keep activities options. This will cause all activities to be deleted as soon as you switch tasks. This will slow down the phone’s performance, as the phone will have to load all the apps again each time it accesses them.
Get the Best Android App Killers
This concludes our list of the top Android app killers. The aforementioned apps don’t work well on new flagship phones and may not make a difference on older models. Older low- to mid-range phones are best as they have slower processors and offer less battery life. What is your opinion about task managers for Android Are they useful? Or do they not have enough of an impact on battery life or performance? Please leave your comments below.