Speak into your device and it will speaks to you in another language immediately. This app allows users to share translations with others or access a quick phrasebook for commonly used expressions. (Full version available for $0.99)
Khan Academy allows you to learn almost anything for free. Learn using videos, interactive exercises, and in-depth articles in math, science, economics, nd even the humanities with playlists on art history, civics, finance, and more.
Scanner&Translator app extracts texts from any printed sources: documents, books, signs, instructions or announcements and allows to immediately translate them to any of 90 languages. (Full version available for $1.99)