AI-Powered Smart Digital Ledger Book

AI-Powered Voice Ledger KhaataBook is a comprehensive financial management application built with Flutter that revolutionizes how users manage their ledger entries through advanced voice recognition technology. This cross-platform mobile and web application enables seamless transaction recording, customer management, financial analytics, and automated reporting capabilities. Core Features Voice-Enabled Transaction Entry The application features intelligent voice recognition that allows users to create ledger entries using natural language commands. The system supports multiple languages including English, Hindi, and Gujarati, making it accessible to a diverse user base. The voice recognition engine intelligently parses Indian number systems including lakhs, crores, thousands, and hundreds, automatically detecting credit and debit transactions from spoken commands. Real-time speech-to-text conversion ensures instant feedback and accurate transaction recording. Transaction Management System Users can efficiently manage all financial transactions through an intuitive interface. The system supports adding, editing, and deleting transactions with comprehensive credit and debit tracking. Transactions can be categorized for better organization, and the application includes pagination for handling large transaction histories. Each transaction maintains detailed records including amounts, dates, descriptions, and transaction types. Customer Relationship Management The application includes a complete customer management module that allows users to add and manage customer profiles. Each customer has an individual ledger that tracks all related transactions, providing a comprehensive view of financial interactions. The system integrates with device contacts for easy customer information import, and maintains complete transaction history for each customer, enabling detailed account statements and reports. Analytics and Financial Reporting Advanced analytics capabilities provide visual representation of financial data through interactive charts and graphs powered by fl_chart library. The system generates comprehensive financial summaries and insights, automatically calculates balances, and provides export capabilities for external analysis. Users can view trends, patterns, and financial health indicators through intuitive dashboards. Reminders and Notification System The application includes a robust reminder system that allows users to set payment reminders and receive local push notifications. Scheduled notifications ensure users never miss important payment deadlines, and the system maintains a complete notification history for reference. Notifications are customizable and can be configured based on user preferences. PDF Generation and Export Users can generate professional transaction reports and customer statements in PDF format. The system supports exporting financial documents for sharing, record-keeping, and compliance purposes. Generated PDFs include comprehensive transaction details, summaries, and formatting suitable for business use. User Interface and Experience The application features a modern Material Design 3 interface with support for both light and dark themes. System theme detection automatically adapts to user preferences, and the interface is fully customizable. The application uses Google Fonts with Lexend Deca typography for enhanced readability and professional appearance. Authentication and Security Secure authentication is provided through Firebase Authentication, supporting multiple sign-in methods including email and password, Google Sign-In, and Apple Sign-In. The system includes password reset functionality and comprehensive profile management. All data is securely stored in Firebase Cloud Firestore with proper access controls and encryption. Technical Architecture Frontend Technology The application is built using Flutter framework with Dart programming language version 3.0 or higher. State management is handled through Provider pattern, ensuring efficient data flow and UI updates. Navigation is implemented using GoRouter for declarative routing and deep linking support. The application follows Material Design 3 guidelines for consistent user experience across platforms. Backend Infrastructure The backend is powered by Firebase services including Cloud Firestore for real-time database operations, Firebase Authentication for user management, Firebase Storage for file storage, and Firebase Cloud Functions running on Node.js 20 for server-side processing. Firebase Performance Monitoring ensures optimal application performance and identifies bottlenecks. Key Dependencies The application utilizes speech_to_text package version 7.3.0 for voice recognition capabilities. Cloud Firestore version 5.6.9 handles database operations, while Firebase Auth version 5.6.0 manages authentication. Chart visualization is provided by fl_chart version 1.0.0, and PDF generation uses pdf package version 3.11.3. Local notifications are handled by flutter_local_notifications version 18.0.1, and navigation is managed through go_router version 12.1.3. Platform Support The application supports multiple platforms including Android devices with minimum SDK version 23 and target SDK version 35, iOS devices running iOS 12.0 or higher, and modern web browsers including Chrome, Firefox, Safari, and Edge. The cross-platform nature ensures consistent functionality and user experience across all supported devices. Voice Command Capabilities The voice recognition system understands natural language commands in multiple formats. Users can speak commands like “Credit 5000 rupees”, “Debit 2 lakh for groceries”, “Add 1 crore credit”, or “5 thousand debit”. The system supports Indian numbering conventions including lakhs, crores, thousands, and hundreds, as well as regular numeric formats and word-based number representations. The intelligent parsing engine automatically extracts transaction amounts, types, and descriptions from spoken commands. Use Cases This application is ideal for small business owners, shopkeepers, service providers, and individuals who need to maintain detailed financial records. It is particularly useful for businesses that deal with multiple customers and require quick transaction entry, comprehensive customer account management, and detailed financial reporting. The voice entry feature makes it especially valuable for users who need hands-free operation or prefer voice input over manual data entry. Development Requirements Development requires Flutter SDK version 3.0.0 or higher, Dart SDK version 3.0.0 or higher, Android Studio or Xcode for mobile development, Node.js version 20.x for Firebase Functions, and a Firebase account with proper project configuration. The application requires various platform-specific permissions including microphone access for voice input, internet access for cloud synchronization, contact access for customer integration, camera access for image capture, and storage permissions for file management. Project Structure The codebase is organized into logical modules including authentication modules, backend services with Firebase configuration and storage utilities, reusable UI components, custom business logic for voice processing and PDF generation, application pages organized by feature including authentication, dashboard, home, analytics, reminders, and settings, and dedicated voice entry functionality. The modular architecture ensures maintainability, scalability, and code reusability. Security and Privacy The application implements comprehensive security measures including secure authentication, encrypted data transmission, and proper access controls. User data is stored securely in Firebase Cloud Firestore with appropriate security rules. The application respects user privacy and requires explicit permissions for sensitive operations like microphone access, contact access, and file system access. Performance Optimization The application is optimized for performance with efficient state management, pagination for large datasets, image caching, and optimized database queries. Firebase Performance Monitoring tracks application performance metrics, and the codebase follows Flutter best practices for rendering optimization and memory management. AI-Powered Voice Ledger KhaataBook represents a modern solution for financial management, combining the convenience of voice input with comprehensive ledger management capabilities. The application serves as a complete financial management system suitable for individuals and small businesses requiring efficient transaction tracking and customer account management.  

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• Instant access to all plugins and all themes 
• Unlimited domain usage
• Regular Updates as of when available. Usually, updates are released daily.
• Before purchasing, please read the Terms and Conditions & Refund Policy.
• If you have any questions, please first read the FAQs.
• If you haven’t found the answer to your question, please contact us, and we will respond ASAP.
• Please note that any digital products on the website do not contain malicious code, viruses, or advertising. We buy the original files from the developers. We do not sell any products downloaded from other sites.