Speed is a priority for most smartphone users. Irrespective of whether your phone is ancient or straight out of the box, there are a plethora of apps on the market to boost your phone’s performance, eliminate junk files, and enhance battery life.

Most people are only spurred into action when their phone slows to a crawl or stops responding altogether. Nevertheless, there are numerous optimizers on the market—many of which are free—to enhance your smartphone’s performance. In this article, we look at eight apps that could considerably speed up your Android.

1. CCleaner

CCleaner is known for quality utilities that help keep devices running smoothly and quickly. Android Optimizer is no exception, helping users to eliminate all kinds of junk files and other residual data that could impact performance and slow down your Android.

CC Cleaner Android Optimizer allows users to delete their cache, downloads, history, clipboard items, text messages, and more all in one go, as well as enabling them to uninstall other apps safely, including lag-inducing native apps.

2. CPU Tuner

This Android app improves the speed of devices and extends battery life, enabling users to lower the clock speed, tweaking the performance by creating custom profiles that are triggered in certain conditions. CPU Tuner may slow down some apps, but it enables users to run priority apps without glitches or interruptions, making it an excellent performance-enhancing app.

3. Avast Cleanup

Avast Cleanup identifies and cleans up files that Android users would struggle to find and remove manually. The app also stops apps that consume a lot of resources from running in the background, as well as eliminating pre-installed bloatware to improve overall performance.

One benefit of Avast Cleanup is the ability to optimize your media library, getting rid of poor-quality images and duplicates, preventing them from clogging up your phone’s memory.

A free version of Avast Cleanup is available for download in the United States. For users who prefer an ad-free experience, Avast also offers this for a small subscription fee. 

Avast Cleanup has a user-friendly wizard to guide you through your first clean-up, showing you how much memory is being used on your phone, and indicating how much free space you have left.

4. Norton Clean, Junk Removal

Developed by the well-known Internet security company, this Android cleaner and optimizer clears junk and residual clutter, enabling users to reclaim storage space. Junk Removal clears caches, sweeping junk files, logs, and unwanted history away swiftly and painlessly. The app even includes a dedicated Memory Optimizer that helps users to find and eradicate temporary files, as well as a feature to remove useless background apps and uninstall bloatware.

5. ROM Toolbox Lite

Endorsed by numerous tech magazines and platforms including LifeHacker, Android Police, RootzWiki, Android Central, and Droid-Life, this nifty software combines several root apps into one groundbreaking new interface. ROM Toolbox Lite enables users to install multiple ROMs as per requisite themes, as well as facilitating backup management and system restores.

ROM Toolbox Lite allows users to access Android’s whole file system, including the complete data folder, conferring the ability to change file ownership and permissions. The app also allows Android owners to enable and disable apps that run on start-up, and to create and run scripts as root.

6. Android Assistant

This one-stop app provides a variety of utilities, tweaks, and monitoring tools, enabling Android users to boost their devices’ health and performance. Android Assistant can tell you your total free memory and CPU usage, as well as provide battery information through clear, easy-to-read graphical monitors.

Android Assistant’s most useful feature is its tool menu, which delivers a variety of utilities to improve the performance of your phone, from a startup manager to a handy cache cleaner. Users can install all unwanted apps with a tap of the screen using the batch uninstall operation, killing unwanted apps and operations in an instant. 

7. Smart Phone Cleaner

This one-stop cleaning app not only cleans and organizes your Android, but it significantly reduces battery consumption. Featuring a convenient “One Tap Booster” function that immediately boosts performance, Smart Phone Cleaner also incorporates a duplicate file cleaner that scans your device for duplicate files, facilitating elimination in a single click. The app also comes equipped with a dedicated “Game Booster,” designed to prevent games from lagging and crashing.

8. Clean Master

Clean Master is a great all-around option that is capable of numerous optimization tasks. The app incorporates a plethora of maintenance tools, including a memory booster, antivirus, junk file cleaner, and app manager.

Android owners can use Clean Master to check for malicious apps and files that could eat up resources, causing apps to freeze or crash. By cleaning junk and temporary files, the app also boosts memory and enhances performance and battery life. Clean Master also confers the ability to shred important folders and files, as well as protect sensitive data should your Android fall into the wrong hands.