AI summary
VPN-based firewall and package manager with per-app network blocking for WiFi, mobile data, and roaming. Requires no root for firewall features; root unlocks system app management. Open source with no tracking or proprietary libraries. Recent fixes resolve notification delivery under strict blocking, roaming display bugs, and empty app list on first launch.
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: push notifications stopped arriving under "Firewall Blocks All by Default". Google Services Framework is now allowed by default, next to Play Services. Block it yourself if you do not want it #101 ・Fixed: unblocking Mobile left Roaming blocked, and nothing on screen said so. ・Fixed: blocking one network for the first time also applied the Block All default to the networks you had not touched. ・Fixed: the app list could come up empty on first launch and stay empty until you restarted the app. A failed scan now says so and tries again. ・Apps that share a user ID now show the state that is really enforced, even when the app blocking them is not a protected one
About this version
- Version
- 2.7.3 (44)
- Size
- 6.21 MB
- Requires Android
- 8.0
- Target SDK
- 26
- Architecture
- universal
- Downloads
- 18
- Updated
- Sep 2, 2026
- Package
- io.github.dorumrr.de1984
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