ezTalkyInterpreter is a free Android app developed by LLsoLLu. It is a multilingual interpreter and conversation search app that supports bidirectional translation for Chinese, English, Japanese, and Korean. It offers both voice recognition and text input options for translation. One can add frequently used sentences to favorites for quick access.

The app also provides conversation contents in various languages, which can be searched through the conversation search feature. It has a favorites section where one can check and delete the saved sentences from the 'Interpretation' and 'Conversation Search' sections. The app comes with a help section that explains the main functions of ezTalkyInterpreter.

Additionally, the app supports group translation, which allows users to chat in different languages on the same Wi-Fi network. However, the app requires a stable internet connection, either 3G/LTE or Wi-Fi, for service. Overall, ezTalkyInterpreter is a useful app for tourists and anyone who needs to communicate in different languages.

[Tip]

To adjust the volume, use the volume key. Speak in clear standard language for better voice recognition. If voice recognition fails, insert the text using the keyboard.