CheKak: Offline AI Voice Translator

An AI translator that works with no internet at all. Download the neural models once — then translate on a plane, on the Underground, in the mountains or abroad with roaming switched off. 🌍 202 languages translated · 96 languages recognised from speech · 27 languages spoken in the app's own voices (current numbers: translator.chekak.store) English, Spanish, Chinese, Hindi, Arabic, French, German, Portuguese, Russian, Japanese, Korean, Italian, Turkish, Vietnamese, Ukrainian, Polish, Persian — and 185 more languages. 🎙 VOICE TRANSLATION FOR TWO The screen is split between two speakers. Press your button and talk: the app recognises your speech, translates it and says the phrase out loud in the other person's language. They answer with their own button — the phone simply lies on the table between you. • Text translation when speaking is awkward • Replay the voice in one tap, send a translation as text or as a voice file • Translation history: bring any pair back to the screen 📶 THE AI RUNS ON YOUR PHONE Speech recognition, translation and speech synthesis all run on the device. The internet is needed once — to download the models and voices (about 2.3 GB). After that no connection is needed at all: neither your text nor your recordings leave the phone. 📗 PHRASEBOOK • Save phrases with a star and speak them with one tap • Folders organised by topic: pharmacy, hotel, road, food • A ready set of traveller phrases — works right after installing • Large phrase view, so you can turn the screen towards the person you are talking to • Open catalogue: take someone's set of phrases or publish your own 🎓 LANGUAGE LEARNING WITHOUT INTERNET Learn the phrases you saved yourself, with FSRS spaced repetition — the algorithm used by Anki. The app decides what to revise and when. • Tasks get harder: choose the meaning, build the phrase from words, fill the gap, type it in full • Listening and dictation, speaking out loud with a check • "Can't listen" and "can't speak" buttons — for the Underground, a queue or late at night • Study calendar, day streak, statistics by skill, reminder Learning is offline too: the audio is the app's own voice and pronunciation is checked on the device. 🗣 REAL VOICES, NOT A ROBOT 27 languages are spoken by the app's own voices: English, Spanish, Chinese, French, German, Italian, Portuguese, Russian, Ukrainian, Polish, Czech, Dutch, Hungarian, Romanian, Swedish, Greek, Bulgarian, Vietnamese, Hindi, Persian, Kazakh, Armenian and more. Many languages have several voices — male, female, high quality; have a listen before you download. 🌐 62 INTERFACE LANGUAGES The app speaks your language, and the main screen can be shown in English when you hand the phone to someone else. ⭐ PRO • Recordings longer than 30 seconds • Voice choice for every language • History and phrasebook synchronised between devices • Learning charts and the full study history, no adverts Handy for travelling, business trips, moving abroad, studying, and working with clients overseas. AI translator, offline translator, voice translator, translate without internet, phrasebook, learn a language, speech recognition, travel translator.