Root Booster APK

Version 4.0.9 - com.ram.memory.booster.cpu.saver

Boost your speed, battery life and stability with preset modes for root users

Root Booster apk

APP Information

Download Version 4.0.9 (104)
Apk Size2.68 MB
App DeveloperDominik Nožka
Malware CheckTRUSTED
Install on Android5.0 and up
App Packagecom.ram.memory.booster.cpu.saver.apk

Download Root Booster 4.0.9 APK

App Description

Root Booster is memory,booster,saver,tools,root, content rating is Everyone (PEGI-3). This app is rated 4.56 by 213 users who are using this app. To know more about the company/developer, visit Dominik Nožka website who developed it. com.ram.memory.booster.cpu.saver.apk apps can be downloaded and installed on Android 5.0 and higher Android devices. The Latest Version of 4.0.9 Available for download. Download the app using your favorite browser and click Install to install the application. Please note that we provide both basic and pure APK files and faster download speeds than APK Mirror. This app APK has been downloaded 163036+ times on store. You can also download com.ram.memory.booster.cpu.saver APK and run it with the popular Android Emulators.

There are many apps that save battery or increase performance, however Root Booster uses the most proven  settings to achieve the best results. You can easily apply these settings with preset modes which ensure speed boost, battery boost or stability boost. These modes are achieved by applying appropriate settings to the main phone components. Here are some explanations for what particularly Root Booster does to your CPU, RAM and Android OS system. 
Each Android application can have  one or multiple services. They run in the background and usually perform some kind of task. Many people think that when they kill an application,  it completely stops draining your battery and computing power, but that's not true.  Application still have services that are running after killing and  still drains battery and computing power.  On the other hand, if you hibernate an application it stop it's services and application does not drain battery and CPU computing power anymore. Hibernation is gently and efficient way to save your battery and increase performance.
A governor is a driver for the  regulation of CPU frequency. Governor decides how fast and when will be achieved maximal or minimal CPU frequency. Setting appropriate governor makes your device more battery saving, fast or even more stable. However, deciding which governor is suitable is a little bit tricky. 
Each application uses VM heap for it 's data and work. The main reason to change the VM heap size is stability improvement. Many big applications need a big amount of memory (VM heap) for their work. If the VM heap size is smaller than the requested memory, it causes an application crash (Out of memory error). Setting heap size is hard task and there is no manual to set up for better performance. Better performance can be only achieved by testing. 
Cleans empty folders, gallery thumbnails and uninstalled apps trash to speed up
your device and free up your storage.
Hibernation disables and freezes apps running in the background to improve battery life
and purify your device.
Each app creates unnecessary files that use your SD card or internal storage
space. Removing cache files by one tap to free up space helps you to reclaim
storage and optimize and speed up your Android system.
Disclaimer: Root Booster is proved by thousands of users and have the auto backup system, but we do not have responsibility for damaging your device. 

App ChangeLog

  • Added new CPU governor algorithms

App Screens

Root Booster App Screen 1Root Booster App Screen 2Root Booster App Screen 3Root Booster App Screen 4

Older Versions

More Android Apps to Consider

Google Play Reviews

  1. fuzztop94-avatar


    Well I have had this since March 9 2019 I had already paid for the Extreme booster. And it was awesome. But it upgraded 3 or 4 days ago and now I have to pay another $4.99 to get the Extreme booster working again and me it doesn't work as good as the one I had. Because the old one you run it and you run it a second time it shows no folders or anything in the empty or hibernate but the new one you can do it over and over and the file are still there. The old one was fast new one not fast.

  2. Robin Hubanov-avatar

    Robin Hubanov

    Great app with nice functionality. Yeah , it may seem like a placebo , but if you have an older device , it can definetely boost the performance of it imho.

  3. Champak Bhowmick-avatar

    Champak Bhowmick

    I like this app but after using some days i uninstall it as this app has no users preference that which apps to be hibernate and which are not .. there are many apps which i dont like to be hibernate as hibernate some apps give errors .. i will be happy if the developer introduce this option in his next build .

  4. fanaH /er-avatar

    fanaH /er

    this app is easy to use & so simple, just a few tap & than my phone can use more longer or more faster. thanks

  5. John X-avatar

    John X

    Since the update my lifetime subscription is gone.

  6. Kenth Arevalo-avatar

    Kenth Arevalo

    This app is super effective for me. I've been using a custom rom and also rooted. Root Booster is effectively boosting up my gaming, download it guys!! It's easy to use almost like 3 clicks amd you're done. However, the last update seems to be 2017. I hope this app gets an update soon.

  7. Lucas Akua-avatar

    Lucas Akua

    I just installed this app and trying to analysis the differences with the other app's. For now, I give you 3 star simply because I can see some improvement with my phone battery not draining fast as I've experienced with my cheap fake Huawei phone. I'll get back to you sooner or later after sometimes of using your app.

  8. YouKnowMe NightHawk-avatar

    YouKnowMe NightHawk

    A few inconsequential burps here and there but mostly seems to improve device performance. After a little more time getting to know it and testing I am considering upgrade but looks good so far! Well done.

  9. Jeremiah Mackk-avatar

    Jeremiah Mackk

    Pending. Looks like its working. I like the features like that it's simple and easy to use just waiting to see how well it's going to work on a new OnePlus 9 pro. or Android 11 I see it hasn't been updated in a while but I also see people are using it and it seems to be working for them to phenomenal app so far so good

  10. Dhyan Saj-avatar

    Dhyan Saj

    It really helps if you have very low end phone.... I used this on my old device which is 5yr old and was rooted... I felt the difference.... But now when I tried on my new phone which is also rooted I don't feel that of a difference..... If you have new phones I recommend you to go for some cpu and gpu manual tweaker because it allows even more performance boost... By the way also one more thing use this app if you have root only.....