Firewall Security AI - No Root

In-app purchases
4.0
1.57K reviews
100K+
Downloads
Content rating
PEGI 3
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About this app

Enhance Your Phone Security With Firewall Security AI:

Android devices are now an integral part of our daily lives & are particularly vulnerable to various cyber threats. Cyber attacks are constantly evolving, ensuring the cyber security of our android devices has become more crucial. However, with the advancement of technology, we now have access to powerful anti spy tools like the firewall security AI.

Powered by advanced artificial intelligence (AI), this app blocker effectively secures your device from unauthorized access & other harmful cyber attacks, while also offering hacker protection. With powerful, no-root firewall security technology, secure filter lists & AI driven algorithms ensure privacy protection.

Phone Security With Anti Hacker Security Privacy:

The anti hacker security privacy comprehensively protects your privacy, also phone security with full cyber security are informed about what is being shared with the world. Enhanced cybersecurity with anti spy & hacker protection which blocks cyber attacks from the internet & protects from unwanted access to the internet. By using app blocker, determine which apps can & cannot access the internet.

Protection From Cyberattacks With Firewall Artificial Intelligence (AI):

We have combined secure firewall security with artificial intelligence (AI) to surpass cyber security. Firewall security is based on the Deep Detective™ & Protectstar™ AI Cloud technologies, so the anti hacker security privacy fends off modern hacker attacks, espionage, trojans & security vulnerabilities.

Features of Secure Firewall AI & Cybersecurity:

• The firewall security controls all traffic with cybersecurity!
• Enhanced firewall protection against outgoing connections!
• Control over all installed apps & stalkerware!
• Create custom firewall security rules!
• All network connections routed through the own personal firewall VPN access point!
• Firewall protection based on Linux iptables cybersecurity!
• Firewall security filter lists!
• Block background system apps & detect malware connections!
• No root required!
• Personal Firewall controls incoming & outgoing traffic!
• App blocker to block unauthorized sending of personal data!

Phone Security With Personal Firewall:

The firewall security AI app is a comprehensive security solution that optimizes your phone's overall security. It is a powerful no root personal firewall security app with hacker protection for android with special user interface. With the personal firewall AI cyber security app, you can monitor malware detection & block this data traffic for hacker protection. Wifi blocker can completely prevent online access to an app for phone security. The wifi blocker ensures that your android device is protected when connected to public networks.

High Level Cyber Security Protection From The FBI, CIA, NSA & Co.

Wouldn't it be great if a firewall security could do much more than spy detection including hacker protection against hacker attacks? The Protectstar™ no-root firewall AI was specially developed as a cybersecurity app to block unwanted access by known intelligence services & government organizations for anti hacker security privacy. With our integrated Intrusion Prevention System (IPS), all known servers & IP addresses from the FBI, CIA, NSA, GCHQ, & many more are automatically blocked. Besides, with wifi blocker you are protected from known spy servers with anti spy hacker protection in countries such as China, Iran, & Russia, as well as from spyware, malware & mobile trackers.

Protectstar™ Firewall Security AI is ad-free, like all our other apps.

This anti spy firewall app uses the Android VPN Service to route traffic to itself so that it can be filtered on-device instead of on a server.
Updated on
Jul 21, 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
This app may collect these data types
Personal info, App info and performance, and Device or other IDs
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

3.9
1.46K reviews
Tengku Sulaiman Tengku Muda
May 19, 2025
It is good firewall i ever used. But after few updates, it started to slow down all network connection. After i clear app storage and reconfigure the setting, it is back to normal working performance. Recommended to do reconfigure after few months/updates. edit : i try to install it again. it no longer works well with my phone which was works fine before. I works as delivery guy, Make me loss a lot orders online because connection line issues. I will not install this and recommend to others.
57 people found this review helpful
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Aniket Pawar
July 19, 2025
Hello, I’ve been using the firewall app for 3 months and it’s great firewall app. Please add an auto-block feature for newly installed apps to prevent unwanted installs, and an option to disable battery optimization since it sometimes stops the firewall. These features will improve security for all users.
1 person found this review helpful
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Dhruv madavi
February 29, 2024
I’ve been using the Firewall AI app by Protectstar Inc. for a while now, and it has some impressive features that enhance my device security. Now, let’s address the bugs in the latest version: 1.Lag Issues: Blocking internet access for specific apps sometimes causes a slight lag on my smartphone. It’s not a deal-breaker, but it’s worth mentioning. 2.App Compatibility: Occasionally, other apps misbehave even when I haven’t blocked their internet connection explicitly. This glitch needs fixing.
18 people found this review helpful
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What’s new

+ Improved network speed
+ Look up data usage for an app and overall in the logs
+ Roaming can now be toggle for multiple apps
+ Allow local network access
+ Search now by app in the logs
+ Toggle the Firewall via notification tile
+ Delete custom added DNS servers
+ Adjustments Android 15

Thank you for using the Firewall AI and for being part of the Protectstar community!