Auto Optimizer - Booster

4.6
12.3K reviews
100K+
Downloads
Content rating
Everyone
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About this app

Auto Optimizer app can speed up your phone, save battery power by hibernating the running apps.

You can easily manage files and increase storage capacity with the file manager function.

💡 File Manager
Easily manage your files.

💡 Optimization
Optimize instantly with just a tap on the home button.

💡 Battery Saver
Equipped with a powerful battery saver function.

💡 Deep Clean
Powerful cleaning of devices such as hidden cache removal.

💡 Auto restart
Optimizes your device while you sleep.

💡 Game Booster
Optimize device performance for games.

💡 Memory information
Display free memory / used memory amount with status bar or overlay.

💡 Battery information
View detailed history of battery level, charging speed and charging.

💡 Battery Health
Estimated capacity (mAh).

💡 CPU information
Show CPU usage.

💡 Device information
Shows detailed information about the device


- Auto optimize your device to keep it functional!
- Easy to use, highly effective, faster processing speed!
- Optimize instantly with just a tap on the home button. → Achieve a smooth operation on your device.
- Display memory and battery info on the status bar or overlay.
- Equipped with a powerful battery saver function. Battery life will be significantly improved!
- Equipped with functions to clear various histories and caches.
- Auto optimization execution condition and details can be set.
- Advanced settings are also available for display during execution.
- Optimize instantly with just a tap on the shortcuts.
- Realize the fastest possible processing speeds by eliminating unnecessary processes.
- Flexible settings to fit the way you use your smartphone, including detailed auto-executing conditional settings.
- Check detailed information about the state of your device, including the ability to display remaining memory.


[Memory release / Clear cache / Clear history]
- Execute when home button is tapped
- Execute when screen is turned off
- Execute by memory usage rate
- Execute at a set interval
- Manually execute with just a tap on the shortcuts

[Battery saver]
Depending on the device and the usage, the battery consumption can be reduced approximately by 1/10 to 1/3 while the screen is off.

[Display memory info]
Displays free memory size or free memory(in %) or used memory size or used memory (in %) on the status bar or overlay.

[Display battery info]
Displays remaining battery life on the status bar.

[Game Booster]
Optimize device performance for games.

[Ultra memory release]
When free memory is very low, the Android system terminates running processes.
"Ultra memory release" function uses this method to release memory.

(Attention)
May not work properly depending on the specifications of the device or OS.
Also has various other useful functions.


This app uses accessibility service.
Used for the auto restart function.
This information is not stored or shared.
Updated on
Nov 27, 2022

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, App info and performance, and Device or other IDs
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted
4.6
12.3K reviews
Martin Noe
July 6, 2021
Works well cleaning cache junk and closing background apps. In other words, it does what it is supposed to do and does it well. The only minor annoyance is having to interact with the widgets, when I click the widget to clean or force stop apps it should just do so in the background and not pop up the screen and have me close it manually, it defeats the purpose of using widgets.
66 people found this review helpful
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A Google user
October 18, 2018
Looking for battery saver exactly as came on phone. (or way to keep it turned on at all times ). If only playstore had a Search that actually worked.?! Your app seems to work great as to memory. Lost my texts from today, (forever?) as I tried out the memory settings on app. Thanks anyway. CPU thing is cool, because overheating battery is part of problems.
11 people found this review helpful
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Sam Jones
January 9, 2021
Great app. Not bad for. 0.99 sale. I would've definitely paid the regular price to support the developer for his or her hard work. This app is essential for my low end phone. All I have to do is set up to my personal preference and app is automatic. It does the rest hands free. Battery seems to last longer and less lag on my phone with 1gb of usable ram average. 8gb of usable internal storage. The app has some very nice widgets. I use the widgets the rest hands free.
27 people found this review helpful
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What's new

- Fixed minor bugs.