Game Tuner APK

Version 3.4.05 -
Last updated: 2020-01-23 00:23:09

Optimizing app for playing Games - "Game Tuner"

APP Information

Download Version 3.4.05 (340500000)
Apk Size5.00 MB
App DeveloperSamsung Electronics Co., Ltd.
Malware CheckTRUSTED
Install on Android6.0 and up

Download Game Tuner 3.4.05 APK

App Description

Game Tuner is samsung,android,gametuner,thin,tools,game,tuner, content rating is Everyone (PEGI-3). This app is rated 4.27 by 89 users who are using this app. To know more about the company/developer, visit Samsung Electronics Co., Ltd. website who developed it. apps can be downloaded and installed on Android 6.0 and higher Android devices. The Latest Version of 3.4.05 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 Game Tuner APK Mirror. This app APK has been downloaded 1132442+ times on store. You can also download APK and run it with the popular Android Emulators.

[Android P OS support].
There is no official support of Game Tuner from the Android P OS due to service integration of Game Launcher and Game Tuner. Please use the setting of the operating environment for each game with Game Launcher.


Game Tuner is advanced setting app. It enables you to change the resolution and frames per second settings in mobile games that require tuning for different Android devices, and thereby control heat generation and battery drain.

β–Ά Main features
1. Freely change the graphics quality of games.
- Resolution, frames per second
2. Customize settings for each game.
3. A variety of convenient game features
- Feature for saving power by flipping the phone face down to turn off just the screen;

β–Ά Regarding app access permissions
You can enjoy the features of our services without granting any access permissions.

App ChangeLog

  • - Some issues are fixed.

App Screens

Game Tuner Screenshot 1Game Tuner Screenshot 2Game Tuner Screenshot 3

Reviews From google play store

It's the only app that actually overclocked the CPU. My phone normally runs at 62% (average of 4 cores) no matter what "tuner" I use. The game was always laggy. I downloaded this app, cranked it to +4 HW Performance. Game now runs at 86%. Gameplay instantly got better! I just wish you guys would continue to update the app and add more features like a textures slider, so I could reduce things to further boost the FPS.

This was a great app... before they made it useless trash. What's worse, older version can not be run without constantly uninstalling updates of "game_optimization_services" app. And that app will autoupdate itself even if autoupdates are disabled. WASTED.

HOW TO GET OLD VERSION: download game tuner 3.3.11 apk and then install it but dont open it. Then go to galaxy apps and disable auto updates. Do the same with the play store. After that go to settings and then apps and press the three dots at the top right corner and press show system apps. Then find game optimization service and press on it. After that press the three dots in the top right corner and press uninstall updates. Then open game tuner and enjoy all the old features!

I have used this app before and I was going to install it again on the same device . But now it looks like that you have totally ruined your app and made it inoperative. At the start there is a new error of "Game tuner settings not applied" and the button of "Apply now" just below it, doesn't work. I have never seen this error before. This has made the app unusable.

Nice, instead of adding, and improving the features, you delete all of them, "we have simplified our app so that it can become like any generic fake game optimizer" it was an excellent game optimizer back when it had all the options to adjust texture quality, resolution, and many, many features, thank you Samsung, Thank you for ruining this.

First it worked after 2 3 days it stopped working Shittiest phone shitties softwore still a samsung fan and will always remain a samsung boy ! not everybody can afford a new model ! let us have the same experience atleast make it close enough.

Used to be great, but I don't know what they did to this app. It's pretty much useless now it seems. Installed it like 4 years ago to play TSTO and worked like a charm. Now I keep having to download all the TSTO updates every time I try to play. Game tuner is now going in the trash bin

What is the point of it?!! My device is a j7 prime2. I wish it had the ability to reduce screen resolution as on the note 8 to increase gaming performance but it doesnot so i searched for another solution and found this app made by you but no changes happened even alittle! I wish you can provide us the ability to reduce screen resolution of 1080p devices or at least fix this app.

. I cant find my favoirite games in this gametuner app. THERE IS ONLY ONE AND THAT IS PUBG MOBILE. I NEED ALL OTHER GAMES. PLEASE FIX THIS

I would have given this app 5 stars but there is a very big problem in this app that is sometimes it makes the performance less and further more many features were removed very important for a good gaming experience I want to further add that please bring all the required features that user is supposed to get for example frames per second meter.

Love this app alot. Pretty useful. There are 2 issue tho. The Touch blocker mode for idle games i wish they can make it completely black instead of just darken the screen. 2nd thing is i wish they add in keymappeer especially for the TAB S4 or tablets in general so we can play games using keyboard and mouse similar to the octopus app. Keep up the good work Samsung.

Game Launcher doesn't let you select 1440p for games. This did, until they dropped support for it for no reason. The functionality is still in the Game Optimisation Service (check Android logs and see), but even if you de-select Low Resolution in Game Launcher, you will get 75% display scaling (see Android logs).

allows you to change resolution as advertised, but does not seem to increase performance in any appreciably degree. Uninstalling it does not revert any game settings.

Great tool but it would be nice if I could control the clock speed. So that way the device doesn't get too hot.

Just a word of warning, running at max settings on an s8 will make the phone hot enough to slow cook an egg. I'm not even exaggerating, as a disclaimer they make you accept a disclaimer by typing in the word "heat". Phone becomes to hot to hold and refuses to charge until cools down. Insane.

Hey, i just like more the old version of this app with a lot of features. its very simple now but the result when i tuning a game is not good because this app was a powerful game tuner and its the difference with other game tuner's, now its not anymore. please add some new features to next update. Thx

Removed so many features and if I want to install previous version of the app. It doesn't even open, just directly jumps to Galaxy app store and ask to update first. You guys at least you should allow the users to use the app version of their choice, when you can't bring those awesome features back. Hate you for this, you obsoleted your users from this thing too.😑🀬😑🀬

Instant crash after launch. Is this meant to be run on samsung phones only?! If it isn't meant to run on phones by other vendors then it shouldn't show up in the store catalog of other phones. Deal with one stars otherwise.

It used to be a great app but now all the options/settings are gone. It does not recognise newly installed games as such and it is not possible to add them to the list manually.

Finally I'm able to play Real Racing at higher resolution on the Note 9, as they clearly haven't optimized it for most devices I've used. The aliasing is still bad though. Also, with all games using Game Tuner I get a persistent "ingamepopupservice".

This is awesome actually my device is samsung c9 pro a default game launcher comes with it but after a new update it stopped working. Mean while i got this app.

A ton of functions were removed for no obvious reason, making the so a lot less useful. Rather than improving the app, it just went two steps back.

After updating to Android Pie OneUI, it tells me "There is no Game Optimizing Service, or the Game Optimizing Service is out of date." I am also unable to download this Game Optimizing Service through Galaxy Apps since it is no longer available. Please advise.

makes me play the game smoothly 😍 but there should be an option were its closes background app while playing games to savw ram storage

It was great ..then became horrible after the removal of most features..and the worst thing is that it won't launch unless you update it to latest version 😑😑😑.

S8 is my last phone with Samsung. Never again. Forced to S8 due to note 4 failing 2months out of warranty. I'm one of those with the emmc error and now note4 won't even turn on!😑 And now the s8 camera not focusing. You have to hard tap the side of phone to make it focus.

Reminds me a lot of YouTube rewind; less support and less quality each update! I used to use this app all the time until they disabled over half of their old features. I will be switching to a different app.

You can change the screen resolution for specific games to make them run smoothly and you get to enjoy the full resolution as soon as you exit that specific game.

It improved my pubg gaming performance after tuening o n hw feature i'm playing pubg mobile without any lag on my device!!!Thanks for the app..

use this if you want to change the game resolution of your games because Samsung is so stupid that it limits the screen rendering to 75% and games look like garbage, AND NO OTHER APP CAN CHANGE THIS SETTING.

Absolute garbarge after the update. Why would you remove some useful feautres. No more macros? No more non-game app control? But why? It was good as it was. Instead of making it useful you made it useless. Uninstall.

Just downgraded the graphic resolution in "Battle Supremacy" on my S7 Edge, I have high hopes for this but you ruined it. Uninstalling.

Really enjoyed this app, but wish they didn't strip it down and remove a lot of the features. Would rate it higher if it wasn't for that.

Game tuner your PUBG Mobil3 run smoothly as possible to be on a low specs devices. Only for Oreo Samsung.

Never use this during pubg or fortnite game coz, this will damage your phone vigorously. My phone's (SAMSUNG) IC got damaged to using this app and i have to pair new IC for 1200 rs.

this app is great but i would love to have this on other devices like on huawei phones etc. overall this app is great but there is only one peoblem with this app that it says it will give 60fps but it still drops on my samsung s6.

Once the app is installed, it does not boot up, instantly closes once opened. Does this not work for non-samsung phones?

i play pubg using this tool and it makes me stuck on loading screen for a long time and also makes my voice disappear in game! deleted this app and issue resolved

Love this app. Everything seems to be working perfectly fine but I feel like this app should have more features since it is very capable

Deleted features: "... other 'convenient' features". If you yourself are claiming the features to be convenient, then why the hell were they removed?

the older version is working great for me.. the one which has a mode for non game apps.

I'm using Zenfone Max Pro M1 device. when I'm going to open it, it stopped running immediately !! please give me a solution .

An outstanding work! Device's temperature is noticeably reduced.

What have you done? Why did you remove so many features of this app? Its not very useful now after the update! Bring back the old one! I'm giving you 1 star for this!

The frame rate counter was the only reason I used this app so now it's garbage since you took it out for absolutely no reason.

Highly dissatisfied with this app. It used to find all my games but note only finds 1 game out of about 10 installed.

Used to be useful I dont understand who's smart idea remove all the useful feature of it. I will remember in my mind that once upon a time samsung has made a great app.

It used to have the best macro recorder ever but not anymore.

Doesnt even work, the app crashes the second I try to enter it.

Whenever I install something it never shows up until like two weeks after so yeah it's bad there's no refresh option

They ruined this app by removing the macro feature... that was the only tool I really used. Unless they replace it, I am boycotting the app. You should too!

In-game ads are poping up every minute. It runs game-play experience a lot.

It's amazing for fortnite, but it needs to be combined with the game launcher for an overall amazing experience. BTW Use an s8

Typical corporate dev, dumbing VERY useful app to useless app in one update. Very very out of touch with its user, so disappointed with this lil niche and amazing app, goodbye game tuner.

Alot of games I've downloaded are not appearing. I can't added them like the older version.

Using this in Samsung s8 plus . After saving the setting the game is being stuck on its logo and not starting

It used to be so much better. Then they removed most features

it is very good .It made my pubg mobile playing experince very good.It also removed stutter lagging during playing pubg .And my mobile is samsung a9 pro.

Hearthstone problem not able to see and edit resolution? Why remove many usefull functions for other non game apps?

It's great it helps games with lag and they don't lag And it works better than other game boosters out there with out giving Viruses

Fake app. My phone samsung s6. It doesn't work in my phone. Whatever i use it for rules of survival it just make the device hot and lagger. Stufid

First,My thought was this app just fake.And,I don't know if this app is officially from Samsung. It Worked Prefectly.Very Recommended For Galaxy Note User

Using poco f1 it's continuously crashing did not even open once.

App crashes immidiately after launching

you really removed a LOT of features. beem using this with my s6 since I had it. I wish u guys could bring back those lost features. also, I can barely see the difference using it.

Really good for setting game options and I love the app.... good work samsung!!!!πŸ˜€πŸ˜€

Please Make This app Like Other GFx Tools Where U Can Control Texture Quality and Many Thing Like CPU turbu Etc

Since the update, the game tuner can't work in my PUBG Mobile game. Please fix this problem... Thanks

Is it only running on Samsung? I use Xiaomi Redmi S2 and it always send me back home and I can't open the app and my friend use other phone not Samsung but he didn't crash while using it

Crashes when on LG Q7. This is probably fixed on Samsung Galaxy Phones.

Works perfect for saving battery power and changing in game screen size

"Enable all device,Please i really want this app And My device Is Oppo and its not lauching please enable all devices And All People Who Have 1-2Gb ram they need this thats why i really want this app"

I love the app very much but was devastated when I heard that it will not support Android Pie

The app doesn't open and instead just says that it continues to close and asks if i want to open it again

This app acts up on s8+ and causes the left control to return to nuetral(wont move)

works well but my devices gets very hot but I can only run pubg on 2+ or higher

This apps makes my galaxy run smoothly while gaming and no more heating issue

unable to add games, without the help of Game Launcher, simply half useless ...

I have asphalt 9 game but this app doesn't show the game in the starting screen.

pubgM run around 52-59 on my phone because of this app, it usually run about 180 to 80.

Several of the most useful features have been removed it update 3.4 including support for nongame apps. Hopefully the devs will bring them back.

It's really useful. And for Android Pie/9 user please read the description. Thanks

The best part was the game launcher widget. Why they took it away who knows. Makes no sense.

It does not work on mobile legends anymore :( after all the updates :(

It crashes every time I started the app

The latest update ruin the apps. Specially the removal of fps counter.

This app doesn't work on my device : huawei y 5 prime 2018.... Model: DRA LX2

"Really useful! before my Pubg is so lag,and i use this app and My pubg Is good No lag"

Huge dislike for removing useful features that were in previous version.

Do not install this apk , if you want to uninstall this apk leaves your pubg game modified with very low resolution and you have to again install this apk to set your resolution.

Worst game tuner. It doesn't work at all.

Is there an update cuz pubg moblie version 8 is not apearing in the selection plz help me, this app really help me too reduce the resu of the game but now the game resu is back to normal and its laggy and 2 fast on over heating 😭😒

The app doesn't even open on my device. Oppo F7.

do a true favor an Do not download!! it adds to the issue I worked on it for a while and did ALL variations its literally rubbish beware of these false promises I'm getting it off my phone now do your research then go ahead an be very disappointed it actuall made it worse graphic wise you'll see

There is no way to mark certain apps as non-games which is incredibly annoying.

Can't use for My Xiaomi Mi A2 Lite please fix it and 5starts waiting you

Best to fix lag in Samsung mobiles

thanks samsung .. great app for low budget gaming.. work on galaxy a7 2016

crash on my custom rom samsung device, on stock rom it works good. why?

Not starting! Crashes when I try!

Apk scan results

Apk Scaned By TotalVirus Antivirus, Was Pure And Safe.

Scan Stats:confirmed-timeout:0|failure:0|harmless:0|malicious:0|suspicious:0|timeout:0|type-unsupported:11|undetected:63|
File type:Android
Magic:Zip archive data, at least v1.0 to extract
File size:5240068
Uncompressed Size:7279804
Contained Files	:617
Contained Files By Type:MF:1,RSA:1,SF:1,crt:1,dex:1,gif:1,gz:1,mp4:5,png:317,txt:1,xml:260,


requires following permissions on your android device.

view network connections
Allows the app to view information about network connections such as which networks exist and are connected.

full network access
Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.

close other apps
Allows the app to end background processes of other apps. This may cause other apps to stop running.

run at startup
Allows the app to have itself started as soon as the system has finished booting. This can make it take longer to start the phone and allow the app to slow down the overall phone by always running.

draw over other apps
Allows the app to draw on top of other applications or parts of the user interface. They may interfere with your use of the interface in any application, or change what you think you are seeing in other applications.

prevent phone from sleeping
Allows the app to prevent the phone from going to sleep.

receive data from Internet
Allows apps to accept cloud to device messages sent by the app's service. Using this service will incur data usage. Malicious apps could cause excess data usage.


Certificate Issuer:C:KR, CN:Samsung Cert, L:Suwon City, O:Samsung Corporation, ST:South Korea, OU:DMC,
Certificate Subject:C:KR, CN:Samsung Cert, L:Suwon City, O:Samsung Corporation, ST:South Korea, OU:DMC,





Interesting Strings


Older Versions

More Android Apps to Consider