Game Booster 4x Faster

Game Booster 4x Faster

4.30
4.9k+ Reviews
4.30
4.9k + Reviews
1
1%
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1%
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3%
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21%
5
74%

User Reviews

Shemaiah Alves
Shemaiah Alves
March 22, 2025
This app really only partially works, I've been using it for a few weeks now. Sometimes when they game you're playing is painfully laggy it works but nowadays most of the time the Ai 'fixes' the lag it just removes things in the game. For example, you're playing a shooter and it 'fixes' the lag by removing character animation or not making parts of the map visible, and honestly it makes games more laggy most of the time too, I think I'll have to get something else
Akisha RD
Akisha RD
July 13, 2022
It works! I tried it on Call of Duty and there's no lag! But after a few minutes, it started lagging a little. I also tried it on Minecraft and there's no lag whenever I move my screen! But, it doesn't work if I join servers. It also doesn't work on big games such as the role playing ones. The ads aren't brothering me that much so I'm rating this app 4 stars.
Sharfi
Sharfi
May 24, 2025
I used to play without any booster but when I used this, it got good. the first few days wre good and smooth,but as it went on, it got to the normal state. I deleted it and downloaded it again and it started to work fine. so, the answer is, you have to delete and download repeatedly to make it work. when it downloads, the first few activation works fine.so, that's it
Prankingmya
Prankingmya
March 1, 2026
READ THIS IF YOUR GOING TO USE THIS APP! Most game boosters on the app store do not actually speed up your hardware. They mostly just clear your ram by closing other apps which you can already do yourself in your phone settings. ​What They Really Do ​Close background apps to free up memory ​Turn on do not disturb mode for you ​Show you your phone temperature and fps ​Act as a simple game launcher If you want better performance you should check your device care settings or use the official game!
Jo Vi
Jo Vi
February 13, 2025
Hey, so I actually really love this but.. I think it only works in the beginning. My game became smooth, it ain't lagging no more but now it's just back like the same that's my phone is always acting up but tbh, I don't really blame the app, maybe bcuz my phone's really a low device that's why, I don't it can really handle or fix lags such a phone like mine. Nice app!
Jeroane Jimenez
Jeroane Jimenez
October 18, 2025
“This Game Booster app really helps improve my gaming performance! My games load faster, lag is reduced, and I can play smoothly without interruptions. The interface is clean and easy to use, and I like that it doesn’t have too many ads. It also helps free up RAM automatically, which keeps my phone running fast. However, I’d love to see more customization options
Aj Gold Tomimbang
Aj Gold Tomimbang
November 24, 2025
I noticed it doesn't really work longer and lasts about 5 minutes, but if you go to the settings and go to developers option and turn on the game graphics driver, so that will you can customize of your all games graphics using the app. and another feature is that, you will go to developers option again and set the background compasity to "longer at 1", the app will last at least one hour until you close it. hope this helps 👍👍👍
hecker
hecker
January 8, 2026
This is not real, either that or the paid one they have. Do you really think that an app from the play store will optimize your phone better than the original app that came with the phone? no, because it isn't real, it just tells you that your phone is gonna be optimised, then swarm you with ads every click, and the worst part? It does nothing! If you want to optimize your phone, please go delete unused apps and clear your storage. :)
Jeff Gillette
Jeff Gillette
September 21, 2025
The app doesn't have any features that will allow it to continuously close background apps while your playing mobile games like "Diablo immortal".. because that game is so heavy if I switch to my home screen on this device it will close the gaming app and ill have to reboot it which sucks bc it takes forever to boot the game and then go into the booster app and flip the so called "gaming mode".. :/ Lame.. I want my 0.99 cents back.
Ahmed Raza
Ahmed Raza
December 23, 2025
Game Booster 4x Faster is an amazing app for mobile gaming! It optimizes your phone’s performance by clearing RAM, reducing lag, and speeding up games. It’s easy to use and really makes gaming smoother and more fun. Perfect for all gamers who want a better experience. Highly recommend!
Taruni Laishram
Taruni Laishram
October 13, 2025
Absolutely the best. The lag is now gone from my game, when I was playing cod untill i decided to change the server to Asia bcuz there were so many beginners in my server and It blowed my mind. The Ms currently now is 50-60 before the installation of this app it was 100-200 . The lag was gone to and the Fps also boost upto 120. In my opinion this is great tho the adds disturb me a little but it's great. Please I recommend you to fix the adds.
Al Rashid Frenzsen Zabala
Al Rashid Frenzsen Zabala
September 29, 2021
Guys, If you are reading this. I'm gonna have to warn you so this article will help you. DON'T INSTALL THE APP. I installed to take a test of it, so I tested it by playing Minecraft. My graphics and FPS is still the same and it doesn't change anything. This app will waste your time. And don't even believe the other articles too! They just trick you to install it so it will waste your time installing it. Especially if people had slow internet. I hope this article helped you.
Shereen Hussian
Shereen Hussian
August 12, 2021
So it was Christmas day in December 2019, i was bored so I decided to search up "game boost" and this popped up. I decided to use it on Stick Warfare: Blood Strike. It is not a very demanding game and most game modes do not make the phone any glitches. But if you use heavy weapons like the Karlson Portable Recoiless Rifle or the Maxim Heavy Machine gun, the game just becomes hell. I used boost and a good amount of the lag was lifted. App does what it says but it needs more features.
Nzouzi Nzouzi
Nzouzi Nzouzi
May 22, 2021
Amazing app! When I play call of duty, FIFA mobile or Roblox, I tend to lag sometimes. I see some ads about this app and I finally decide to check it out. The games I play are maximised to their full potential! I would recommend to gamers who don't have a smooth gameplay or lag at random points during their game.
Newbiebato
Newbiebato
July 30, 2021
I've been using this for about 3 days now. I use it for Genshin Impact and it helps somewhat. Given that Genshin is an incredibly demanding game, it is still able to give me a boost to my frame rate. My usuall gaming time before my Cellphone starts acting up takes about 30 minutes to 1 hour. Using the app, I can go for as long as 3 hours before I run out of battery. It still lag or experienfe frame drop from time to time but it made GI somewhat playable.
Timothy Swilley
Timothy Swilley
April 1, 2025
I don't leave reviews very often, but this deserves one. it does exactly what it says without making you pay expensive membership fees. I honestly didn't expect it to work when I downloaded, but after setting it up and trying it out on a game that had been running annoyingly slow on my phone, I immediately noticed a HUGE difference in performance. much smoother and the lag is gone. definitely recommend this to anybody that needs a boost on their phones performance. I'm thoroughly impressed
Mike Lakey
Mike Lakey
January 24, 2024
I really think that this would be a useful app for those using older phones. It seems to be helpful, perhaps ' intuitive' ,for those not knowing how to do all of settings already featured on their devices. I have all of the setting features that this app provides, memorized, and already set. But I am a mobile gamer, and get no performance privileges from downloading it. I believe that this would be a useful app to many people that play casually on a mobile platform. Not a game changer
William Caedo
William Caedo
June 20, 2021
Based on my testing on Mobile Legends, it definitely works... for some reason... I tried it on Brawl Mode with max graphics settings and it doesn't lag, it doesn't show any notification for decreasing lag and my phone doesnt heat up that much. There are definitely a lot of ads, but it is worth it. (I'm still going test it on Genshin Impact and/or Lifeafter, which are more graphics intensive) My only suggestion is to add a Call/Messages Blocker.
MG A (Merl)
MG A (Merl)
August 10, 2021
This game booster is cool but the problem is I have to do an ad Everytime I wanna do ultra boost. I mean that's your way to gain money but maybe consider adding the automatic boost in the free version. Another problem is when I accidently quitted the game after boosting the effect wears off and I had to boost again. Maybe consider like when you watch an ad, it won't show for atleast 1-2 hours and will show again after it. You have 10 million users and you still want money that bad? Come on!
Corn Blaster
Corn Blaster
April 14, 2023
It is just a glorified "clear all" button. An App can not reduce lag. Lag depends on your phone's network hardware and stregth. All it is doing is removing app from your RAM, which you can do without using the app. and the GFX tool is totally useless. I even connected my game screen to PC via casting and mirroring to see if it actually changing the resolution. Nope it is not.