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



NetGuard is described as 'Controls individual app internet access without root, blocks Wi-Fi and mobile data, supports IPv4/IPv6, logging, privacy protection, and detailed notifications' and is a popular Firewall in the security & privacy category. There are more than 25 alternatives to NetGuard for a variety of platforms, including Android, Mac, F-Droid, Android Tablet and iPhone apps. The best NetGuard alternative is AdGuard, which is both free and Open Source. Other great apps like NetGuard are simplewall, RethinkDNS, AdAway and Athena - Firewall & Adblocker.
Firewall WITHOUT ROOT. Host name/domain name filtering, simple interface, fine-grained access control and no suspicious permissions on the firewall app itself.



Radio Silence lets you block individual apps from accessing the internet. It never throws pop-ups on the screen, and is completely invisible.


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







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.




Block unwanted ads for faster browsing with Total Adblock. Remove banners, pop-ups, and video ads. SAVETIME by decreasing data usage and improving privacy while prolonging battery life. Easy iOS setup requires a paid account, offering custom filters and an Allow list for trusted sites.








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.




DataCever allows you to monitor and control internet traffic , allowing you to know what consumes your data plan.




Outbound firewall for apps, blocking apps from accessing internet. Useful for reducing data usage when tethering to mobile data, or on a slower wifi connection.
