DocuMind AI

The Ultimate AI-Powered Document Assistant & OCR Scanner

⬇️ Download Demo APK

About DocuMind AI

DocuMind AI is a cutting-edge, cross-platform Flutter application designed to revolutionize how people interact with documents. Using advanced AI (OpenAI GPT-4), users can upload PDFs, extract text from images using OCR (Optical Character Recognition), and instantly ask questions to get intelligent summaries, translation, and answers directly based on the document’s content.

It’s not just a utility app—it’s a fully-fledged business in a box. Pre-integrated with RevenueCat for seamless, cross-platform in-app subscriptions, and Google AdMob for flexible ad monetization, you can start generating revenue from day one.

Premium App Features

Chat with PDF: Upload any PDF (up to your configured limit) and have a conversational AI seamlessly pull answers straight from the text.
Advanced OCR Scanner: Powered by Google ML Kit. Snap a photo of a receipt, book, or sign, extract the text instantly, and ask the AI questions about it.
AI Quiz Generation: Instantly transform any document into an interactive multiple-choice quiz to test knowledge—perfect for students and professionals.
Real-time AI Chat Interface: A clean, responsive chat UI built carefully to mimic premium AI assistants like ChatGPT.
Beautiful Dark/Light Mode: Professionally designed UI with smooth animations and user-selectable dark and light themes.
Secure Authentication: Email/Password + Google Sign-in enabled securely via Firebase Auth.

Built for Developers & Entrepreneurs

RevenueCat Integrated: The gold standard for Flutter subscriptions. Manage your Pro tier monthly/yearly subscription plans effortlessly across iOS and Android without writing messy native bridge code.
AdMob Ready: Monetize free users immediately with pre-configured Banner and Interstitial Ads that automatically hide when a user buys a Pro subscription.
Firebase Backend: Uses Firestore for highly-scalable NoSQL database storage and Firebase Storage for handling document uploads.
☁️ Secure Cloud Functions: Your OpenAI API key is never exposed in the app code. All AI calls route securely through Firebase Cloud Functions (Node.js).
Clean Architecture: Built with Riverpod for robust state management and GoRouter for clean, predictable navigation.

What’s Included?

The complete Flutter Source Code (iOS & Android).
The Firebase Cloud Functions (Node.js) code to secure your OpenAI API calls.
Comprehensive, beautifully formatted HTML Documentation (+ Quick Start Guide) walking you step-by-step through configuration.

⚠️ Important Requirements Before Purchasing:

A free Firebase Account (must upgrade to the ‘Blaze’ Pay-as-you-go plan to use Cloud Functions, though Google’s free tier covers basic development).
An active OpenAI Developer Account with a funded API Key to process AI requests.
Basic knowledge of Flutter, Dart, and Firebase.

Fast & Friendly Support

We want you to succeed. If you run into bugs or need help with the initial configuration steps outlined in the documentation, we are here to help!

Email: devsnack26@gmail.com
WhatsApp: +855967413911

*Note: Support covers bug fixes and setup guidance. It does not include free customizations or adding new features beyond the scope of the purchased code. Custom development is available as a separate paid service.

Version 1.0.0 — Initial Release

DocuMind AI - Flutter PDF Chat & OCR Scanner App