Overview
Multi App Viewer is a testing tool that allows developers to simultaneously view and navigate a single app with different configurations, enabling quick comparison of behavior across various settings. It supports multiple platforms including Android, iOS, Web, macOS, Windows, and Linux, making it ideal for cross-platform testing. The tool enhances development efficiency by reducing the need to rebuild or restart the app for each configuration change. It integrates seamlessly via Flutter Pub and is designed for use in development and QA workflows.
Use cases
- Comparing UI/UX under different themes
- Testing app behavior with varying environment settings
- Validating localization changes across languages
- Debugging platform-specific rendering issues
- Performing rapid configuration iteration during development
Key features
- Real-time app state switching
- Support for multiple device platforms
- Live preview of configuration differences
- Easy integration via Flutter Pub
- Built-in navigation between app instances
Suitable for
- Flutter developers
- QA testers
- UI/UX designers
- Cross-platform app teams
- Rapid prototyping environments
Considerations
- Not intended for production builds
- Requires manual setup of configuration profiles
- May increase memory usage with multiple instances
- Limited to viewing; not for automated testing
- Best used in development-only environments