Medusa: Synapse

Medusa: Synapse turns the sentences YOU actually use into native-level English — and makes them stick.

Most language apps teach someone else's sentences. Medusa starts with yours: type a sentence in Turkish or French, and the AI rewrites it as two native-level English variants — one natural, one polished — then explains what makes it native: the collocations, phrasal verbs and connectors real professionals use.

HOW IT WORKS
1. Capture — type the sentence you wish you could say in English.
2. Upgrade — AI returns two native-level variants, broken into natural word chunks.
3. Play — rebuild each sentence from shuffled chunks in a drag-and-drop puzzle.
4. Retain — a spaced-repetition engine schedules smart reviews so it sticks for good.

FEATURES
• AI sentence upgrades — with a "what makes it native" note for every sentence
• Chunk-based learning: collocations and connectors, not isolated words
• Spaced repetition (SRS) with daily queues, streaks and progress stats
• Your personal library: search, topic filters, playlists and custom mixes
• Listen to every sentence with natural text-to-speech
• Think in Turkish or French — the app adapts to your native language
• Works offline; syncs across devices
• No ads. No third-party trackers. Your sentences stay yours.

Built for professionals who already know English but want to sound native at work — in meetings, emails and presentations.