Nox Security - Antivirus

Contains adsIn-app purchases
1.04M reviews
Content rating
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About this app

Nox Security is a security and antivirus app

Nox Security, providing strong antivirus services
Nox Security can defend against mobile viruses, spyware, and online fraud. Virus cleaner can help you scan and clean mobile viruses and protect your private files by making your phone safer.

🧹Junk Files Cleaner
Nox Security can quickly scan and remove junk files. With our professional cleaner system, Nox Security won’t delete wrong files and your private data.

🔐Protect apps and guard privacy with smart app lock
Nox Security can lock all android apps and give your phone privacy protection. You can only open the protected apps with a pattern lock, password, or fingerprint.

🔕Block unwanted notifications, stay away from annoying spam
You can use the notification blocker to avoid junk notifications. Prevent spam from jamming and slowing down your phone by blacklisting the apps. It will keep your phone from being disturbed and make your notification bar clean.

🧐WiFi Security, defense attacks & check internet security
Nox Security can protect your device safe from any network attacks. WiFi security will help to check whether the WiFi you are connecting to is safe or not. It will also protect your personal information when you are surfing the internet.

📋【Nox Security Notes】
Nox Security will keep your information secure and not share it with anyone else through the Privacy and Cookies Policy.
Accessibility Service: We request Accessibility to provide a deep clean service and we promise that the permission will not be used in reading any of your private information or changing your settings.

VPN service: This app provides a VPN connection service for Android 5.0 and above users for remote access, and guarantees that it will not read any of your personal privacy information or change your settings.

Contact us:
Updated on
Mar 22, 2023

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
This app may collect these data types
Location, App activity and 2 others
Data isn’t encrypted
You can request that data be deleted
1.04M reviews
Benjamin Ripley
January 21, 2023
I'm not one to leave horrible reviews, but this app is too controlling. Notifications cover half the screen, even when you block them, it cleans the storage of other apps, but not itself, and it barely loads. Anything positive is overshadowed by the cons. Because of this, I've lost time and money. I would recommend a different app, KeepClean. KeepClean isn't perfect, but it's better than this. I've done everything for Nox Security. Turned off notifications, and they still appear.
2,266 people found this review helpful
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Nox Ltd.
January 28, 2023
Hello, Thanks for your feedback. Nox Security will show the phone status in real time through notification bar. Also, You can turn it off in Nox Security settings. Should you have other questions, please reach us for further assistance. Email:
Christina Gill
October 2, 2022
I've changed the rating to 2 stars. Reason for this is this app constantly interrupts whatever it is that you're doing, it just pops up randomly and at the most inconvenient times causing you to lose important information that was being worked on. It has caused me to lose out on loans that I was working on by interrupting right in the middle of transactions. This would be a great app if it weren't for the constant interruptions. I'm uninstalling.
616 people found this review helpful
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A Google user
January 11, 2020
I allowed this app to control other apps running in background. It has screwed everything up. My file manager now does not function properly. My media player wont play in background. I like the app but anybody with any sense should know better. Dont allow it to control apps running in background. I have ad free version of my media player. Now I'm going to have to uninstall box and my media player to fix (I hope). No more add free version. I am not sure how to fix it short of factory reset.
2,915 people found this review helpful
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Nox Ltd.
January 15, 2020
Dear Noxsecurity user, thank you for your comment on Noxsecurity, as for your problem, you can try to add your file manager to White list in Nox security. Apps added to white list will never be scaned. Hope it will help you and if you have any other problem, please feel free to contact us. our

What's new

1- Optimized customized notification.
2- Some bugs fixed.