AI summary
An open-source firewall and package manager that lets you block network access per app using a local VPN. It also offers package management features like disabling or uninstalling apps, which require root access or Shizuku.
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)
🎯 Project author:github@dorumrr
What's new
・Fixed: stop could keep failing after ConnectivityManager was used #107 ・"Allow in Background" is now "Allow while screen off" #105 ・One verdict per shared user ID; VPN Block All no longer cuts off Android System, Bluetooth, NFC ・Fixed: a removed app's rule could block its user ID ・Fixed: a VPN restart loop, and taking another VPN's slot unasked ・Fixed: no new-app notifications for the main profile ・Fixed: work-profile rows on ConnectivityManager; false or stale banners and notifications
About this version
- Version
- 2.7.8 (48)
- Size
- 6.25 MB
- Requires Android
- 8.0
- Target SDK
- 26
- Architecture
- universal
- Downloads
- 18
- Updated
- Sep 27, 2026
- Package
- io.github.dorumrr.de1984
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