Syntera Fluent

Syntera Multi-Lang helps you improve English through daily practice, instant AI feedback, and structured coaching—all in a fast, native iOS app. CHAT WITH REAL-TIME CORRECTION Send messages and get polished rewrites with highlighted changes. Choose correction focus: grammar, articulation, or tone. Listen to responses with text-to-speech, bookmark favorites, and attach images or documents for context. DICTIONARY IN CONTEXT Look up words with context-aware definitions, synonyms, antonyms, examples, and etymology. Save words directly to your flashcard deck for later review. SPACED REPETITION REVIEW Review due flashcards with Again / Hard / Good / Easy ratings. Track saved chat corrections and build vocabulary over time. LEARNING SPACES • Communication Coach — draft replies for specific people with intent and context • Presentation Coach — generate scripts, rehearse delivery, and practice Q&A • Recite Coach — listen to model audio, record your recitation, and get word-by-word scoring • Meeting Intelligence — paste or upload transcripts for key notes and action items YOUR ACCOUNT, YOUR DATA Sign in with Apple or email. Export your learning data as JSON. Delete your account anytime from Profile. Syntera Multi-Lang is built for learners who want practical multiple language —not just translations, but coaching that helps you write, speak, and communicate with confidence.