Android Booster Apps to Keep Your Phone Running Smoothly

Make your phone or tablet run faster and smoother

Android phone on table.

Adrien on Unsplash

A slow Android device can cause considerable frustration. Fortunately, a variety of speed booster Android apps exists to help achieve increased speed and better response.

Please know, however, that the biggest impacts on your Android device's perceived speed is the CPU, RAM, and graphics hardware it's sporting, not a few extra files here or there. That said, running these apps every now and then can help keep your device clean and prevent bloating that can happen over long periods of time.

Without further ado, here are the nine best speed booster Android apps on the market right now:

Avast: An App for Junk Cleaning

Avast Cleanup for Android

What We Like

  • Easy to transfer data to the cloud if you don't want to get rid of it entirely.

  • Provides a detailed overview of all your files.

What We Don't Like

  • Bloated setup process tries to install additional apps on your device.

  • Contains lots of ads and pop-ups.

Avast is a well-known name in the desktop security industry, but did you know the company also makes a phone booster app? Surprise! It does.

This cleaning will serve as a speed booster for your Android. Avast features a "Safe Clean" feature that cleans up system caches, unnecessary data, installation files, gallery thumbnails and residual files. Unfortunately, you must sign up for an account after one month, and Avast's cloud reputation pales in comparison to the likes of available alternatives like Google.

Clean Master: An Antivirus App and Space Cleaner

Clean Master for Android

What We Like

  • Detects fake Wi-Fi connections, which can slow down your Android and internet surfing.

  • Ability to "hibernate" running apps improves your Android’s speed and extends its battery life.

What We Don't Like

  • Eats through your battery life when battery saving mode isn't on.

  • Accumulates cached data in RAM, which can slow down your phone depending on when it's in use.

Clean Master is one of the best-known phone booster apps out there. It has over 500 million installs on Android alone. Among Clean Master's strengths is its free antivirus, with the ability to detect viruses and remove them. Viruses can play a role in slowing down your phone, which is why Clean Master serves well as a speed booster app for Android.

Samsung Device Maintenance/Care: A System Maintenance Tool For Your Galaxy

Samsung Device Care for Android


What We Like

  • Optimize battery, storage, memory, device security, and performance with one tap.

  • Detailed log showing the amount of storage space cleared, abnormal battery usage, app crashes, and detected malware apps.

What We Don't Like

  • Potential to convince users that performance level should always be 100%.

  • Doesn't notify when a cleanup should happen.

  • The 100-point score may cause more worry than necessary.

Another phone cleaner option you have is one that comes built-in to Samsung Galaxy devices. The Device Care(formerly Device Maintenance) feature on these phones is like a ready-to-use phone booster.

Samsung's native device management feature enables users to access device information and monitor its current performance. Just go into your Samsung phone's Settings and click Device Care. 

The tool will provide you with a score out of 100 that determines your phone's maintenance status. While that may be ideal, stressing over a perfect score can be a time-waster and very unnecessary. Every action you make on your phone tends to accumulate space, though it's nothing to worry about until it collects to a certain point.

CCleaner: A Comprehensive Clean-Up App

CCleaner for Android

What We Like

  • Frees up space and provides a speed boost with a single tap.

  • Helpful for deleting extra clipboard content, browser history, application cache, and old call logs.

What We Don't Like

  • Hogs background resources, consuming RAM and battery.

  • The download page is misleading; suggests the program costs money to use, but it doesn't.

Like Avast, CCleaner also has a booster program for your desktop. You ​can even buy a Pro version of CCleaner for $19.95.

Many are familiar with CCleaner on their desktops as a very useful space optimizer. The app is also available on Android, providing the ability to uninstall unwanted apps with ease.

It tends to be a resource hog while running tests, which may be automated. So, some people may prefer to use their file manager to delete unwanted programs, instead of having a background process running routinely that results in a slowdown. 

360° Booster & Cleaner: An Optimizer, Cleaner, Speed Booster and More

360° Booster & Cleaner for Android

What We Like

  • Optimizes everything from games to photos.

  • Simple and efficient; clear and optimize without stressing.

  • Close unwanted apps with a single tap.

What We Don't Like

  • Tends to over-do itself; picks up photos or apps that are far from irrelevant.

  • Must be careful when going through what the app lists as junk; the cleaner is less selective than other apps.

360° Booster & Cleaner hosts an abundance of features that ultimately result in your Android receiving a speed boost. This phone boosting app can be used to remove junk files from your phone, as well as uninstall apps you don't want.

Norton Clean: An App That Removes Junk, Cache and Residual Files

Norton Clean for Android

What We Like

  • Trusted brand with outstanding technical support.

  • Removes old Android Package (.apk) files, which most apps overlook.

What We Don't Like

  • Doesn't offer backup capabilities, which many other apps do.

  • Limited automation options.

Norton, like Avast, is another well-known name in the anti-virus industry. Now, Norton offers a mobile app to clean and speed up your phone, too. Available for Android OS 4.1 or later, it features an app cache file cleaner and junk remover.

Simple System Monitor: An App for Monitoring Your Android’s Usage

Simple System Monitor for Android

What We Like

  • Monitors your Android's CPU usage, CPU frequency, GPU usage, RAM usage, network activity, and disk I/O activity.

  • Includes a cache cleaner, process killer, battery health analysis, and temperature monitor.

What We Don't Like

  • Lacks some of the more comprehensive features of other Android booster apps.

  • Some devices must be rooted before you can take advantage of all features.

Simple System Monitor is a phone booster app that graphs the CPU usage of your device, as well as clears your phone's cache and RAM. For users who want more control and wish to repair things on their own, Simple System Monitor provides insight that can help them achieve independent speed boosting for their Android devices.

Droid Optimizer: An App That Fights Against Lagging

Droid Optimizer for Android

What We Like

  • Reclaim disk space on an automated schedule.

  • Free with no ads.

  • Gets rid of internet tracking traces, resulting in faster browsing.

What We Don't Like

  • RAM management is mostly superfluous considering Android's built-in RAM management capabilities.

  • The user interface could be more intuitive.

Similar to many of the other apps on this list, Droid Optimizer can delete junk files and cached files from your phone, as well as help you manage or delete the apps on your device. Droid Optimizer aims to fix laggy smartphones, whose constant performance issues lead to inefficient battery life and slow apps.

AVG Cleaner: Remove Junk and Pesky Bloatware

AVG Cleaner for Android

What We Like

  • Clean an simple interface

  • Remove bloatware

  • Suspending apps can really help, if you leave them open

What We Don't Like

  • It does have ads

Like many other Antivirus software companies, AVG threw its hat into the ring for Android device care an maintenance too. The AVG Cleaner app provides many of the features that you'd expect, including tools to free up space, close resource hogging apps, and clear junk files.

AVG also boasts the ability to remove pre-installed bloatware apps and automatically suspend background apps to preserve your battery. AVG's simple interface should make accessing the tools you need simple too.