the mobile app for iOS is available for the transliteration of the Arabic, Armenian, Chinese (Pinyin), Georgian, Greek, Hebrew, Japanese, Korean and Persian languages;[13] voice input; photo text translation feature (uses its own OCR (optical character recognition) technology) - in apps for mobile phones;[14] the "Suggest translation" button (user patches to help improve the quality of machine translations); the "Favorites" section, where you can add translations of individual words and sentences; virtual keyboard.