Recall AI – Flutter Flashcard App with AI Generation, Spaced Repetition & In-App Subscriptions

Recall AI — AI-Powered Flashcard & Spaced Repetition App

Recall AI is a complete, production-ready Flutter application
that helps users learn anything faster using AI-generated flashcards and the
proven SM-2 spaced repetition algorithm. Built with clean architecture,
Riverpod state management, Firebase backend, OpenAI card generation, and
RevenueCat subscriptions — everything you need to launch your own study app on
Android and iOS.

⬇ Download Demo APK

✨ Key Features

AI Flashcard Generation — Paste notes, type a topic, or
upload a PDF/image. OpenAI (GPT-4o-mini) generates a full deck of flashcards
in seconds.

SM-2 Spaced Repetition — The same algorithm used by Anki.
Cards are schedu