Sandflash vs Flashcards for Fluency

A free and simple vibe coded flashcard app for learning purposes. Sandflash's goal is to mimic basic flashcards used for studying or memorization.

Flashcards for Fluency is a powerful, free language learning app that helps you truly remember vocabulary — not just cram it. Learn Spanish, Italian, or English using a flexible flashcard system built around proven memory science. Whether you’re just starting out or brushing up your fluency, this app adapts to your needs and helps you build lasting vocabulary, fast. Features include: • Smart Flashcards with spaced repetition: Words you struggle with appear more often until you’ve mastered them. • Authentic native speaker audio — no robotic TTS here. • Practice from English → Spanish, Spanish → English, Italian → English, and more — you choose! • Select multiple word types to focus your learning: Nouns, Verbs, Adjectives, Expressions, Greetings, and more. • Track your progress: Your place is always saved, so you can pick up where you left off. • Choose between Practice Mode and Test Mode to lock in your knowledge. “Flashcards remain one of the most effective ways to build long-term memory of new vocabulary.” – Dr. Paul Nation, Professor of Applied Linguistics Whether you’re learning for travel, school, business, or fun — Flashcards for Fluency gives you the structure and flexibility to succeed. And the best part? The app is 100% FREE — for life — for a limited time. No subscriptions. No paywalls. No nonsense. Start mastering a new language today — download now!