# Echostotle > Turn your notes into audio flashcards you can practice anywhere. Learn by speaking, remember by rehearsing. Echostotle is a learning app that uses AI to generate question-answer flashcards from any content, then converts them to natural-sounding audio lessons using premium text-to-speech. It's designed for active recall - the most effective way to memorize information. ## What It Does - Generates flashcards from notes, documents, or topics you describe - Supports 40+ languages for language learning - Creates audio lessons with Google's premium HD voices - Plays questions, pauses for you to answer aloud, then plays the correct answer - Works offline on mobile - learn while walking, commuting, or exercising - Syncs across all devices ## Who It's For - Language learners who want to practice speaking and listening - Students studying for exams (medical, legal, certifications, etc.) - Professionals memorizing terminology, procedures, or facts - Anyone who learns better by hearing and speaking than reading ## How It Works 1. Paste notes, upload files, or describe what you want to learn 2. AI generates Q&A flashcards (powered by GPT-4) 3. Premium text-to-speech converts cards to audio 4. Listen and practice anywhere - answer aloud before hearing the correct response ## Pricing - Free tier: 3 lessons per month - Basic ($4/month): 15 lessons per month - Pro ($9/month): 60 lessons per month ## Links - Website: https://echostotle.com - Privacy Policy: https://echostotle.com/privacy - Terms of Service: https://echostotle.com/terms - Contact: https://echostotle.com/contact ## Keywords flashcards, language learning, active recall, spaced repetition, audio learning, AI flashcards, study app, text to speech, vocabulary, memorization, mobile learning, learn languages, speaking practice, listening practice, exam prep, medical school, law school, certification study