AI summary
Open-source Android firewall with per-app network controls and optional root-based package management. The latest update improves firewall rule sorting and clarifies permission requirements.
Generated by AI. May contain inaccuracies.
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About this app
De1984 is a firewall and package manager for Android devices.
FIREWALL FEATURES
VPN-based firewall (no root required) Block apps from accessing WiFi, Mobile Data, or Roaming Per-app network control with granular permissions PACKAGE MANAGEMENT (with root)
Enable/disable users of system apps Force stop running apps Uninstall system and user apps PRIVACY FIRST
Zero tracking or analytics No telemetry Local-only data storage 100% open source (MIT License) MODERN DESIGN
Material Design 3 Dark mode support Clean, intuitive UI Fast and responsive FLOSS COMPLIANCE
No proprietary libraries No Google Play Services No Firebase or analytics Buildable from source REQUIREMENTS
Android 8.0 (API 26) or higher Root access optional (required for package management features) VPN permission (for firewall functionality) PERMISSIONS
INTERNET: For firewall functionality (VPN-based) ACCESS_NETWORK_STATE: Monitor network connectivity BIND_VPN_SERVICE: Create local VPN for firewall QUERY_ALL_PACKAGES: View installed apps (optional) Root access: For advanced package management (optional)
📄 License：MIT
* Copyright (c) 2025 Doru Moraru
What's new
- ・Firewall sort: "Configured first" now shows the apps whose rules differ from your default policy. With "Block All by Default", that is the apps you allowed #120
- ・Settings: the iptables and NetworkPolicyManager descriptions now state what they really need
About this version
- Version
- 2.8.2 (52)
- Size
- 6.34 MB
- Requires Android
- 8.0
- Target SDK
- 26
- Architecture
- universal
- Downloads
- 21
- Updated
- Oct 25, 2026
- Package
- io.github.dorumrr.de1984
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