It's just text to speech.
It uses the google's tts service.
So it needs to be connected on the internet.
■ It provides 38 languages
Afrikaans, Albanian, Arabic, Catalan, Chinese Simplified, Chinese Traditional, Croatian, Czech, Danish, Dutch, English, Finnish, French, German, Greek, Hindi, Hungarian, Icelandic, Indonesian, Italian, Japanese, Korean, Latvian, Macedonian, Norwegian, Polish, Portuguese, Romanian, Russian, Serbian, Slovak, Spanish, Swahili, Swedish, Thai, Turkish, Vietnamese, Welsh.
Tags: just tts , just\! ＴＴＳ , tts català , google tts , just\! tts , text to speech , tts عربي اندرويد , tts russo gratis , andorid tts voce croata