このアプリは、テキストメッセージングアプリを経由してSMSにそのテキストを送信するためにあなたの声を変換します
This app convert the voice to text using the Google Speach Recognization API. After gettting the response ( voice text ) from google voice api this will application will show you the voice text on app screen. Then on clicking the messaging button you will be able to send sms to selected people from contact list. No writing just speak and send messages.