Speafy teaches you the words you actually need — and makes sure you never forget them. Real conversations. Real confidence. Starting today.
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Create your account in seconds. No credit card, no commitment. Just your name and the language you want to learn.
Baran guides you from first words to fluent conversation — practical Journey from basic to advanced.
Ask questions, request more examples, or just chat in Turkish. Baran adapts to you, not the other way around.
Your smart flashcard deck grows with you. Speafy knows exactly when to show you each word so it sticks permanently.
Every word we teach you is one you'll actually use — at the market, in a taxi, at the doctor's. No filler, no textbook Turkish. Just the vocabulary that gets you through the day.
Speafy is designed to be the least stressful app on your phone. Clean screens, clear audio, zero clutter. Learning a language is hard enough — your app shouldn't be.
Speafy uses FSRS — a next-generation algorithm that tracks your personal forgetting curve and surfaces each word at exactly the right moment. You review less. You remember more.
Here's something your teachers never told you: your brain forgets new words in a completely predictable pattern. It's called the Ebbinghaus Forgetting Curve, and it means that within 24 hours of learning something new, you'll forget most of it — unless you review it at just the right moment.
That's exactly what Speafy does. Our FSRS algorithm watches how you respond to each word. Recalled it easily? It won't bother you for weeks. Struggled? It'll come back tomorrow. Over time, your review sessions get shorter as the words sink deeper.
Instead of relying on fixed intervals or rigid math, FSRS uses machine learning to predict how your memory works over time. It optimises your learning by modelling three core memory variables:
Each review strengthens the memory — and pushes the next one further away.
Ask anything, any time. Baran answers your language questions in your own language.
FSRS-powered reviews that adapt to your memory. Always the right word at the right time.
Every word and example sentence is recorded with natural, native-quality voices for an authentic listening experience.
Track your streak, vocabulary growth, and recall accuracy with clear visual charts.
Use Speafy in your own language — the app is fully built in almost a hundred languages worldwide.
AI-generated conversations using your current lesson's vocabulary. Real practice, not drills.
Our Turkish curriculum covers +4,500 words across +250 topics — from first greetings to everyday fluency. New languages are in development.
After 7 days, choose a plan or stop — no charges, no pressure.
Baran is Speafy's AI tutor, designed specifically to teach new languages. She knows your current progress, can answer any language-related question, explain grammar when you ask, and generate practice dialogues on demand. She is also capable of answering your technical questions about our app.
FSRS (Free Spaced Repetition Scheduler) is a next-generation memory algorithm backed by cognitive science. Instead of fixed review intervals, it builds a model of how your brain retains each word — tracking difficulty, memory stability, and the exact probability you'll recall it at any moment. The result: you're shown each word at precisely the right time, spending less effort on words you already know and never losing words you've worked hard to learn.
Yes — Speafy is built from the ground up for complete beginners. The curriculum starts with greetings and basic phrases, and every lesson is designed to be immediately useful in daily life. You don't need any prior knowledge of your target language.
Yes. Speafy works in any modern browser on iPhone, Android, tablet, or desktop.
Turkish is fully available right now, with a curriculum of +4,500 words across +250 topics. Many other languages are in development.
Yes. Your learning data is stored securely in your personal account using Firebase. It is never sold or shared with third parties. Your conversations with Baran are processed by Anthropic's Claude API under their privacy policy.
After 7 days you can choose a paid plan to continue. If you don't subscribe, your account and progress are preserved — you just won't be able to access new lessons until you do. No charges are ever made without your explicit action.
Yes. Speafy's interface is fully translated into English, French, German, Spanish, Russian, Chinese, Japanese, and almost a hundred other languages. Right to left scripts have full layout support.
Join thousands of learners already speaking with confidence. Meet Baran — she'll take it from here.
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