BannChecker APK

Lightweight Flutter app for checking banned phone numbers with automated GitHub-based update system.

Features

Banned number checker
Multiple number list support
Automated in-app updates via GitHub Releases
SHA-256 integrity verification
Changelog display
Direct APK download + Browser fallback

Quick Start

Download Latest APK

Latest Version: 1.0.0 (Release Notes)

• Download APK
• Check releases page for all versions

Installation

1. Enable unknown sources: Settings > Security > Unknown Sources
2. Download APK above
3. Tap file → Install

Update System

The app automatically checks for updates on startup:

• Fetches version info from releases/latest.json
• Compares with current version
• Shows dialog with changelog + download options
• Supports direct APK download or browser install

Development

flutter pub get
flutter run
flutter build apk --release

## Release Process

1. Update version in `pubspec.yaml` and `releases/latest.json`

2. Build: `flutter build apk --release`



## License

Apache - See [LICENSE](LICENSE) file

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**Author:** Baron  
**Last Updated:** 24. Januar 2026