Root Booster APK

Version 3.1.1 - com.ram.memory.booster.cpu.saver
Last updated: 2019-06-18 21:59:02

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

APP Information

App Download Version3.1.1 (93)
Updated2019-06-18 21:59:02
Apk Size2.84 MB
App DeveloperDominik Nožka
Malware CheckTRUSTED
Install on Android3.0 and up
App Packagecom.ram.memory.booster.cpu.saver.apk

Download Root Booster 3.1.1 APK

App Description

Root Booster is memory,booster,saver,tools,root, content rating is Everyone (PEGI-3). This app is rated 4.55 by 194 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 3.0 and higher Android devices. The Latest Version of 3.1.1 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 Root Booster APK Mirror. This app APK has been downloaded 116831+ times on store. You can also download com.ram.memory.booster.cpu.saver APK and run it with the popular Android Emulators.

Root booster is for root users who need more performance to run applications smoothly without lags or for those who need to improve a poor battery life

There are many apps that save battery or increase performance, however Root Booster uses the most proven  settings to achive 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 particullary Root Booster does to your CPU, RAM and Android OS system. 

Hibernation (Android OS optimizer)

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 servicies that are running after killing and  still drains battery and comuting power.  On the other hand, if you hibernate an application it stop it's servicies and application does not drain battery and CPU computing power anymore. Hibernation is gently and efficient way to save your battery and increase performance.

 Root Booster will find battery draining and performance demanding applications and auto hibernates them.

CPU (processor governor control) 

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 apropriate governor makes your device more battery saving, fast or even more stable. However, deciding which governor is suitable is a little bit tricky. 

Root Booster can decide which governor you should use and automatically applies the most suitable governor for the selected mode.

RAM (memory manager)

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. 

Root boster will test your RAM and sets up your VM heap size for better stability and performance.

Note: Root Booster is designed to work with rooted devices

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

  • 2.3.1
    - French language
    - Backward compatibility for older devices
    - Widget bug fixed
    - Improved interface
    - Billing problems fixed
    - Possibility to buy all Extreme modes together
    - Solved launch errors mainly for LG devices
    - Auto backup for stock settings
    - Solved compatibility issues
    - Polish, Slovak, Turkish translations
    - Czech translation
    - Widget
    - UI + stability improvements
    - Russian translation
    - Improved German translation

App Screens

Root Booster Screenshot 1Root Booster Screenshot 2

Reviews From google play store

Since I purchased this app, couple weeks ago I always get an error message after it is loaded (app does not respond). I sent 2 emails to Root Booster and both were ignored. I would like my money back,

cant really tell on my non rooted note 9 but can tell a difference on my Samsung Galaxy tab E

This app delivers what it says! My most favorite app ever! Thanks guys!

giod karo umbaro kano kaon solaga

Đáng đồng tiền

This app is rock solid.

good app thanks

Amazingly, it works

Love it!


Got the extreme version and I'm pretty happy with. It still doesn't give enough high antutu benchmark scores like Lspeed does. It also needs a balanced mode because right now you can only choose between speed and battery. One more thing: When turning on each mode it takes really long and needs to be shortened or at least not show the process of it changing everything

First time I saw the app, I had doubts about it. I don't believe the my laggy android phone would ever run my games smoothly. I had use so many boosters, but my games was still very laggy. After downloading this app and using it , I was very impressed with it. I have not rooted my phone before, my HD games like War Robots ,Gangstar vegas and Iron Blade run smoothly because of this app. This is indeed the Best phone booster in the world.

As much as I love to call out bad apps. I also recognise those who are amazing. This is one of those. I'm running Nougat on an old Samsung Tab 2 and it was taking as much as 15 seconds to open some apps. 15! This tiny app brought it back to life and now they open in 2! I'm installing it on my other devices. It is definitely doing something and it is looking good so far. Thank you!

Thus far the app with the extreme modes is Very noticeably different. I hope it holds true as I continue to punish my device. :) edit: 5 stars. I'm actually impressed. 5 stars for 5 rom flashes, not to mention recovery work. Keep up the good work. Edit: 2 years of active usage, still happy. Still impressed. Job well done.

It had been a Super Duper Extra Luper HELP for all lagging issues of my Samsung J5 phone... Been using Speed Mode for a while and I think this is the best mode you can use without sacrificing stability for performance with a minimal boost for battery... Btw, been using this app since I was BORN ( JOKE )...

I've been using this app for quite a few years now, it works like a charm. But today iy went wrong, my phone is stuck on a bootloop for unknown reasons. Developer please help. Maybe its a bug?

I was suspicious that this app looked like it was doing a lot of things, but not really doing anything. I was proven wrong. I was having constant screen freeze when watching live TV on Mobdro. I decided to do a complete optimization . Much to my surprise after rebooting Mobdro functions perfectly. Thanks for an app that does what it promises with out being swamped with adds.

It's really working on my tab. Lately my tab always make me mad when it's becoming slower and slower eventhough I use another cleaner.When somebody recommend me to use this apps I tried and the result wowww,so amazing! My tab now can work as normal and more faster than before. Highly recommended!!

Sorry to say but after downloading this app. I start feeling that my device is going out of my control and feeling that it is hacked or something. So I unistalled this app. Because I don't want to take risk of my device. Thanks

My phone was laggy even with erasing the cache all the time in Android recovery... This app made it like new again. I have it on my phone and TV box!

Apk scan results

Apk Scaned By TotalVirus Antivirus,com.ram.memory.booster.cpu.saver.apk Was Pure And Safe.
Scan Stats:failure:0|harmless:0|malicious:0|suspicious:0|timeout:0|type-unsupported:12|undetected:61|
Name:Root Booster(com.ram.memory.booster.cpu.saver)-3.1.1(93).apk
Name:base.apk SHA-1:0228288c7bd54d5692f6a2dd4a003a5f3be4cb80 SHA-256:54ba1815cc92ed83d94c0b05a0cd33747c7c77e0d1ab4a51b9b71924f13ccc85 SSDEEP:49152:WOu9gR03pINooS2GJV/6v2VxLLZpXAbk/cjrBWaXShUHXzNGD:tukSoS2G/6gBpXjk/pXSVD File type:Android Magic:Zip archive data, at least v2.0 to extract File size:2976177 Uncompressed Size:4260506 Contained Files :497 Contained Files By Type:MF:1,RSA:1,SF:1,dex:1,gif:2,png:254,so:7,ttf:5,xml:224,


requires following permissions on your android device.



Certificate Issuer:OU:Dominik Nožka, L:Třinec, O:Dominik Nožka, CN:Dominik Nožka
Certificate Subject:OU:Dominik Nožka, L:Třinec, O:Dominik Nožka, CN:Dominik Nožka







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