The Windows Phone app , which has gone free next as myAppFree app of the day is Globe Translator PRO. This is a powerful app for translating text to another language. This app is powered by Google translation engine and it support 70+ language.
Globe Translator PRO Features:
◘ Google Translation Engine
◘ Powerful OCR ( Optical Character Recognizer ) Engine for Translating through camera and gallery images
◘ Auto Detecting Language and Translating into another
◘ Cortana integrated for more accurate detection and translation
◘ 70+ Global Language Support
◘ Voice Translation Support
◘ Windows Phone 8.1 Ready
◘ Very Fast and user Friendly Interface