AI summary
Root-required iptables firewall for Android with per-app allow/block rules, multiple profiles, VPN support, and import/export. Version 4.1.0 adds custom themes, multi-user/work-profile detection, improved IPv6/loopback/LAN routing, and more reliable root rule application. A paid donate version is advertised inside the app.
Generated by AI. May contain inaccuracies.
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About this app
Firewall (iptables frontend), based on DroidWall which is no longer being developed. A paid "donate"-version with more features it advertised within the app.
* Import/Export Rules to external storage * Search Applications * Multiple profiles with custom names * Highlights system applications with custom color * Notify on new installations * VPN Support * Device Admin support to protect against being uninstalled
Requires root: Yes. iptables must run as root.
What's new
・Custom rules at the application level - direct per-app allow/block rules ・Custom theme maker with pre-built themes (Amber, Ocean, Forest, Slate, Plum, Black) plus a high-contrast light theme ・Multi-user / work-profile app detection and improved app search ・Option to show package name alongside app name in the list ・Improved firewall rule generation - IPv6 control traffic (ICMPv6 RS/RA/NS/NA), loopback routing, LAN discovery (multicast/broadcast/mDNS/SSDP), tethered DHCP replies, Tor redirect ordering, reject-chain logging ・Improved root apply reliability - consistent failure handling; success now waits for both IPv4 and IPv6 rule application to complete ・Log service reliability - watchdog restarts a dead log watcher, batched log writes ・Multiple LAN subnets now route correctly to WAN (Issue #1362) ・Missing system apps caused by removal of QUERY_ALL_PACKAGES ・Import/export - removed filter that hid valid AFWall+ backup files ・Widget bugs - repeated toggle callback reuse, activity reference leak ・Per-app localhost blocking (Issue #1421) - reverted pending a more reliable approach ・Updated Target SDK 36 (Android 16) support
About this version
- Version
- 4.1.0 (20260801)
- Size
- 12.48 MB
- Requires Android
- 6.0
- Target SDK
- 23
- Architecture
- universal
- Downloads
- 14
- Updated
- Aug 6, 2026
- Package
- dev.ukanth.ufirewall
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