App for Android Developers. Simple tool to aid development. If you're not one, the app is still useful for monitoring what your installed apps is doing with your phone. Features: 1. Calculate dimension for different density drawables. 2. Save those drawable dimension values for reference. 3. Monitor system debug / log output. Alternative for logcat on actual device. 4. Filter log buffer, level(priority) or/and tag. 5. Save log to a .txt file. 6. Check system information.