App Killer: Close Running Apps

4.1
15.5K reviews
500K+
Downloads
Content rating
Everyone
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About this app

App Killer Manager app help you close apps running in the background. Sometimes many apps run in the background in your phone, and they consume much phone memory and make your phone running slowly. You can use the Close All Running Apps tool to kill many apps running in the background.

Note:
This App does not collect any personal data.
This App requires the accessibility service permission in order to be able to close other apps.
Updated on
Jul 3, 2025

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.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.0
14.7K reviews
Ron D
July 4, 2025
This app, unlike many of the others like it I have tried lately, at least seems to do what it is supposed to do without me having to jump through a bunch of confusing hoops, etc. But the ads are quite intrusive. And sometimes, they are very stubborn, making it difficult for me to get back to the app. Otherwise, I would have given this app killer, 5 stars
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Paul M
February 26, 2025
It used to be really good but it's now completely over ran with ads. You have to watch 5 videos now every time you want to close apps. It's just way too much now Response: Hi I ended up just buying the app so I didn't have to deal with the ads. It wasn't certain types of ads it was just the quantity, but after purchasing the app, ads are no longer an issue and works great.
10 people found this review helpful
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File Recovery, App Manager and Phone Cleaner
February 26, 2025
Dear User, we are sorry for the inconvenience. We want to give you better user experience. Could you give us the screenshots of Ads that disturb you most?
Anonymous
July 9, 2025
It was great at first: it shut down system apps that were unfindable with other task killers, and I love how amazingly, after killing all proccesses it also killed its own program, but now it doesn't show any system processes/apps in the manage folder, and when I want to stop all processes, it can only find and stop the whatever 2 or 3 apps I was using in the past 10 or 15 min 💩😔 still a good idea
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What’s new

- Close running apps
- Manage apps
- While list
- Fix Bugs