Yak by Wugland в Android Market

Yak by Wugland (v. 1.4) Разработано Doug Hansknecht

Yak performs voice-to-voice translation from English to many languages.  A transcript is shown of the recognized text, and the translated text is shown on the screen. Dozens of languages are supported.  Yak uses voice recognition and text to speech for hands-free operation.  Note: not all languages support vocal output.