Firewalls for Android

An OpenSnitch-inspired firewall and network monitor + a pi-hole-inspired DNS over HTTPS client with blocklists.

Athena is a Material You (Material 3) firewall and ad blocker that works seamlessly on both rooted and non-rooted devices.

Visualizes network activity, alerts on suspicious behavior, manages firewall rules, reports new app connections, and identifies potential threats.

NetGuard provides simple and advanced ways to block access to the internet - no root required.

Firewall (iptables frontend), based on DroidWall which is no longer being developed. A paid "donate"-version with more features it advertised within the app.

Privacy isn’t default. Take it back with De1984 Firewall and Package Control.

Blocker is a component controller for Android applications that currently supports using PackageManager and Intent Firewall to manage the state of components. It can be seamlessly switched between these controllers, and for application rules, you can export and import them.

All-in-one protection suite with antivirus, firewall, secure VPN, password manager, cloud backup, dark web monitoring, parental controls, and identity theft safeguards.

A lightweight, privacy focused Android firewall application that blocks network connections for selected apps without requiring root access or VPN. ShizuWall leverages Shizuku to provide powerful network control capabilities. Requires Android 11 (API 30) or higher.

Karma Firewall app lets you take control back of your phone and block internet traffic to and from specific apps. This is a simple yet powerful firewall with an easy to use intuitive GUI which allows you to protect your sensitive data.

Blocks unauthorized network access, detects intruders, prevents data theft, hides computers from threats, stops viruses and spyware, offers easy setup, and real-time alerts.

Firewall WITHOUT ROOT. Host name/domain name filtering, simple interface, fine-grained access control and no suspicious permissions on the firewall app itself.

Protects mobile devices against cyber threats like viruses, ransomware, and malware, while providing real-time scanning and Anti-Theft features.

orWall will force selected applications through Orbot while preventing unchecked applications to have network access.In short, orWall will add special iptables rules in order to redirect traffic for applications through .

Free adblocker, anonymity, traffic and battery saver, firewall, and Internet speed increase.

AdProtect is free adblock tool that blocks ads in apps, games, browsers and has a built-in firewall for Internet access control in your apps.

ROOT not required!

McAfee Enterprise Mobility Management (EMM) makes enterprise mobility secure, easy, and scalable. The solution simplifies connecting a user's iPhone/iPad/iPod Touch to existing enterprise IT services such as email, VPN and Wi-Fi access.

All-in-one service with antivirus, VPN protection, data breach monitoring, web shield, and multi-device security, with 5 GB weekly free VPN and privacy tools.

A simple fast firewall. No root required.

Firewalla is a vital security addition to every home and small business with network and IoT devices.

The advanced AI-powered firewall: Take control of all connections and defend against hackers, spyware, and trackers.