Funciones Premium y Monetización - Marca de agua PDF para usuarios gratuitos ("Created with QuickBill") - eliminada para Premium - Personalización de logo y firma ahora solo Premium - Gestión de clientes bloqueada para usuarios gratuitos - Panel de análisis bloqueado para usuarios gratuitos - Exportación de datos (CSV) bloqueada para usuarios gratuitos - Paywall en el 3er inicio de la app para usuarios gratuitos - Solicitud de paywall antes de guardar facturas para usuarios gratuitos - Banner de actualización en vista previa PDF para usuarios gratuitos Mejoras de UI - Tarjetas premium compactas con diseño limpio - Solicitudes de actualización optimizadas en toda la app

• Unified premium access logic • Improved client add/search flow with VAT support • Fixed keyboard crash/measuring error when adding clients • Cleaner header layout and UI polish • Performance improvements and general bug fixes

- Unified premium access logic - More reliable subscription checks - Improved client add/search flow with VAT support - Fixed keyboard crash/measuring error when adding clients - Cleaner header layout and UI polish - Performance improvements and general bug fixes

Unified Premium Management System • Single Source of Truth: All premium features now controlled by one useIsPremium hook • Consistent Behavior: Header, Settings, and all components use identical premium logic Enhanced Client Management • Streamlined Modal: Single modal for both client selection and new client creation • Smart Search: Real-time client search with instant filtering • Quick Add: "Save for future use" checkbox for one-click client saving • Form Integration: Direct client information editing in invoice screen Redesigned Header Layout • Two-Row Design: Separated core invoice options from branding elements • Top Row: Client, Currency, Template selection • Bottom Row: Logo and Signature management • Cleaner Interface: Reduced visual clutter and improved usability Technical Improvements Premium Feature Control • Result: Consistent premium behavior across entire app Subscription Limits • Free Users: Limited to 1 invoice • Premium Users: Unlimited invoices • Clear Messaging: Updated all limit-related UI text and error messages App Icon Management • Automated Resizing: Node.js script using Sharp library for all iOS icon sizes • Single Source: 1024x1024 logo automatically generates all required sizes • Contents.json Update: Automatic reference updates for all icon files Bug Fixes Client Selection Issues • Fixed: Selected clients not appearing in invoice edit screen • Fixed: Modal continuously reopening issue • Fixed: New client information not saving to form fields Premium Feature Inconsistencies • Fixed: Settings showing "Upgrade to Premium" when user is already premium • Fixed: Invoice limit not properly enforced • Fixed: Premium features showing as locked for premium users Header Layout Problems • Fixed: Overcrowded header with too many options • Fixed: Missing "draw logo" functionality (clarified as signature feature) • Fixed: Inconsistent premium status display User Experience Improvements Simplified Workflow • Faster Client Addition: One-click client creation with optional saving • Better Navigation: Clear separation of invoice and branding options • Consistent Premium Status: Same premium logic everywhere in the app Visual Enhancements • Cleaner Header: Organized layout with logical grouping • Better Premium Indicators: Consistent premium status display • Improved Error Messages: Clear, actionable error messages for limits Performance • Faster Premium Checks: Direct boolean checks instead of function calls • Reduced Bundle Size: Removed unused premium check functions • Better Caching: Optimized subscription status caching This update represents a major architectural improvement, making the app more maintainable, consistent, and user-friendly while providing a solid foundation for future premium feature development.

Premium Subscription System Fully integrated with RevenueCat Premium Features: Print & Share, Premium Templates, Analytics, Color Customization Free users can create up to 3 invoices; Premium users have no limits New subscription screen with trial info: 3-day free trial, then the subscription begins automatically Enhanced Client Management VAT Number field added to client details Improved client modal with better UI/UX Unified modern button design Faster, smarter client search UI/UX Improvements Redesigned modals and buttons Responsive layout across iOS devices Polished professional look Technical & Performance Optimized performance and loading Centralized subscription handling Better error handling Code cleanup for production release

Premium Subscription System RevenueCat Integration: Complete subscription management system Premium Features: Unlimited invoices, premium templates, color customization Free Plan: Limited to 3 invoices with basic features Automatic Status Check: Real-time subscription status updates Enhanced UI/UX Minimal Header Design: Clean, modern header with PRO badge and upgrade button Responsive Layout: Optimized for all screen sizes Premium Badge: Elegant PRO indicator for premium users Smart Navigation: Context-aware button placement Technical Improvements AsyncStorage Caching: Persistent subscription status Error Handling: Robust error management and retry logic Performance: Optimized subscription checks and caching Production Ready: Clean code with no debug artifacts New Features Subscription Management: Settings > Payments tab for subscription info Restore Purchases: Easy subscription recovery Premium Templates: Modern and Minimal invoice templates Advanced Analytics: Customer and invoice analytics dashboard Data Export: Export invoices and customer data Print & Share: Professional invoice sharing capabilities Security & Reliability Secure API Integration: RevenueCat with proper API keys Data Persistence: Reliable subscription status storage Network Resilience: Automatic retry mechanisms Error Recovery: Graceful handling of network issues User Experience Seamless Upgrade Flow: Native paywall integration Visual Feedback: Clear premium vs free feature indicators Intuitive Navigation: Easy access to subscription features Professional Design: Clean, modern interface This version transforms the app into a full-featured subscription-based invoice management solution with premium capabilities and a polished user experience.

Premium Features: Unlimited invoices, Modern/Minimal templates, advanced customization, print & share PDFs, analytics dashboard, data export, and line items toggle Free Plan: Create up to 3 invoices with Classic template and basic preview UI Improvements: Enhanced input styling, consistent design, better premium indicators, and improved user experience Performance: Faster invoice generation, optimized PDF creation, and better app responsiveness

**Enhanced Invoice Management** • Payment status tracking with automatic updates • Improved error handling and user feedback • Better validation and form handling **Customer Management Improvements** • Enhanced customer profiles with detailed payment history • Customer analytics and business insights • Improved customer search and filtering • Better customer data management **Performance & Stability** • Optimized app performance and reduced loading times • Enhanced error handling across all features • Improved TypeScript type safety • Better user experience with loading states **Bug Fixes** • Fixed PDF generation issues on certain iOS devices • Resolved customer data synchronization problems • Improved invoice template rendering • Enhanced data backup and restore functionality

Improved invoice filtering and status tracking (All, Paid, Unpaid) Company logo and digital signature support for invoices Enhanced onboarding guide for new users Multiple currency and tax options Client management and faster invoice creation Better PDF generation and sharing options Bug fixes and performance improvements

Smarter Review Requests: The app now asks for reviews at smarter intervals—after key actions and no more than once per week—so you can share your feedback without being interrupted too often. Decimal Input Support: You can now enter decimal values for quantity, price, and tax rate fields, making your invoices more precise and flexible. Improved Keyboard Handling: All input fields now stay visible when the keyboard is open, providing a smoother and more user-friendly experience. Better Modal Layouts: Currency and client selection modals have been redesigned for better appearance and usability, especially when the keyboard is active. Calculation Accuracy: Fixed floating-point precision issues for all monetary calculations, ensuring totals and taxes are always correct. Bug Fixes & Stability: Fixed an issue where the app could not open the App Store review page on iOS. Fixed cases where the client field could be empty; now, the app auto-selects your default client if available. Improved error handling and minor UI glitches.

Enhanced User Experience Improved Keyboard Handling: Fixed keyboard overlap issues with input fields using KeyboardAwareScrollView Better Modal Layouts: Optimized currency picker modal for better positioning and responsiveness Enhanced Input Validation: Improved decimal number input handling for quantities, prices, and tax rates Technical Improvements Decimal Input Support: Added support for decimal values in quantity, price, and tax rate fields Comma to Decimal Conversion: Automatic conversion of comma (,) to decimal point (.) for better international compatibility Floating Point Precision: Fixed calculation accuracy issues with decimal multiplication Modal Performance: Resolved VirtualizedList nesting warnings in currency picker Key Features Smart Tax Calculations: Support for decimal tax rates (e.g., 7.5%, 12.5%) Flexible Pricing: Decimal quantity and price inputs for precise invoicing Improved Navigation: Better keyboard interaction throughout the app Enhanced UI: More responsive and user-friendly interface Bug Fixes Fixed keyboard covering input fields issue Resolved decimal calculation precision problems Fixed modal layout alignment issues Improved input field behavior with decimal values

What's New Add Your Own Logo: You can now add your own company logo to your invoices. Make your brand stand out! Faster Invoice Creation: Invoice creation and editing screens have been optimized, your transactions are now much faster. Improved PDF Sharing: Saving and sharing your invoices as PDF is now easier and more reliable. Dark Mode Support: Use the application comfortably at night with the new eye-friendly dark mode. Bug Fixes and Performance Improvement: Minor bugs have been fixed and performance has been improved across the app.

In this update, you can now sign your checklist with a custom signature using the new canvas tool. We've also fixed several bugs and improved overall performance for a smoother experience.

What’s New in This Version New Features Tax Toggle in Settings: You can now enable or disable tax calculations globally via Settings → Enable Tax. Net Balance Indicator (All tab only): See at a glance the difference between paid and unpaid invoices right next to your total—positive balances in green, deficits in red. Bug Fixes & Optimizations Various under-the-hood performance tweaks and crash fixes for a smoother experience. Thank you for using our app—your feedback drives every improvement!

Choose from over 20 different world currencies, complete with accurate symbols and search-as-you-type filtering for lightning-fast selection. Enhanced PDF Export & Sharing Generate and share fully formatted invoices directly from the app. The “Share” button now produces a high-quality PDF that matches what you see on screen, so you can email or AirDrop invoices without any formatting glitches. User Interface & Experience Refreshed Header Layout Updated the header cards (Client, Signature, Currency) with clear icons, bold labels, and adaptive layouts that look great on all screen sizes. Streamlined Item Lists Improved the design of your invoice line items and detail screens—with better spacing, consistent typography, and intuitive delete controls. Consistent Color Themes Accent colors now apply uniformly across all screens, buttons, and modals for a polished, professional feel. Under-the-Hood Improvements Performance Boost Reduced load times and memory usage when navigating between invoice lists and detail views. Caching Enhancements Smarter data caching for faster startup and offline resilience. Code Refactoring Cleaned up legacy modules and optimized background tasks to keep the app responsive even under heavy use. Bug Fixes Resolved intermittent crashes when toggling between multiple invoice templates. Corrected layout overflow bugs in the item table on smaller tablets.

Choose from over 20 different world currencies, complete with accurate symbols and search-as-you-type filtering for lightning-fast selection. Enhanced PDF Export & Sharing Generate and share fully formatted invoices directly from the app. The “Share” button now produces a high-quality PDF that matches what you see on screen, so you can email or AirDrop invoices without any formatting glitches. User Interface & Experience Refreshed Header Layout Updated the header cards (Client, Signature, Currency) with clear icons, bold labels, and adaptive layouts that look great on all screen sizes. Streamlined Item Lists Improved the design of your invoice line items and detail screens—with better spacing, consistent typography, and intuitive delete controls. Consistent Color Themes Accent colors now apply uniformly across all screens, buttons, and modals for a polished, professional feel. Under-the-Hood Improvements Performance Boost Reduced load times and memory usage when navigating between invoice lists and detail views. Caching Enhancements Smarter data caching for faster startup and offline resilience. Code Refactoring Cleaned up legacy modules and optimized background tasks to keep the app responsive even under heavy use. Bug Fixes Resolved intermittent crashes when toggling between multiple invoice templates. Corrected layout overflow bugs in the item table on smaller tablets.