The challenges and complexities of this world highlight the importance of memory retention and effective study habits. So, we created TopRecall to help users enhance the learning experience through innovative, AI-driven tools for better memory retention. Using several well known best practices in cognitive science, TopRecall adapts to individual learning styles and paces, ensuring a personalized and effective study experience.

Upload hand written notes or existing digital content to instantly create a personalized learning path that will help you retain information more effectively.

Take a look if you are interested and let me know if you have any questions or feedback:

Key Features

Study Material Integration

• Notes Upload: Import notes and study materials to generate custom quizzes.
• Image Recognition: Snap photos of notes or textbooks to create instant quizzes.
• Audio Intelligence: Record lectures or discussions and automatically generate study guides and quizzes from audio.

Adaptive & Intelligent Quizzing

• Generative Quizzes: Create your own quizzes or let AI generate them for you.
• Adaptive Difficulty: Question difficulty adjusts based on your performance.
• Intelligent Feedback: OpenAI-powered analysis suggests targeted study materials.

Progress Tracking & Motivation

• Quiz & Memory Tracking: Monitor your progress and identify topics needing review.
• Gamification: Earn scores and compete on leaderboards.
• Study Groups: Join or create groups to share materials and track group progress.

Accessibility & Availability

• Cross-Platform: Available on iOS and Android, with offline study support.
• Inclusive Features: Text-to-speech and voice recognition for accessible learning.

Tech Stack

Frontend (Web App)

• Next.js with React and TypeScript
• Tailwind CSS with modern UI component libraries (including Radix UI primitives)
• TanStack React Query for server state and caching
• Recharts for analytics visualizations and progress tracking
• React Markdown with plugins for rendering rich AI-generated content
• Supporting tools for forms, notifications, and rich text interactions

Mobile

• Native iOS app built with SwiftUI
• Companion experience to the web platform with core features for content capture, review, and AI assistance

Backend & Data

• Serverless architecture using AWS Lambda with Python for business logic
• DynamoDB with serverless architectures for primary data persistence
• Amazon Cognito for authentication (email/password and social sign-in options)
• Amazon S3 for user-uploaded content including notes, images, and audio
• Serverless functions handling domain services for notes, quizzes, reviews, analytics, AI assistance, materials, and user profiles

AI & Intelligence Layer

• Integrations with OpenAI and xAI for:
  • Adaptive quiz generation and difficulty adjustment
  • Intelligent response evaluation and personalized study recommendations
  • Conversational AI assistant (Study Buddy) for research, quiz generation, and guidance
  • Multi-modal content processing from images (OCR), audio (lectures/discussions), and text
  • Automated generation of structured study materials and interest/topic discovery

Infrastructure & Tooling

• Infrastructure as code with AWS CDK and CloudFormation
• TypeScript for type safety across frontend and backend
• OpenAPI specifications for API contracts and client generation
• Modern development tooling including ESLint, Prettier, Tailwind, PostCSS, and build tools

The platform emphasizes secure user data isolation, offline-capable mobile experiences where possible, and AI that augments (rather than replaces) the user’s own learning process.

We welcome your feedback and contributions—help us make TopRecall the ultimate learning companion!