SCOtutor for Lion 1.0 ( is a new video tutorial app produced by Don McAllister of ScreenCastsOnline, but with a twist. It’s the first app to feature onscreen subtitles in English, Spanish, Brazilian Portuguese and Simplified Chinese.

SCOtutor for Lion is a multilingual HD video tutorial, designed to explore and explain many of the new features in Apple’s latest operating system and is aimed at both new and experienced Mac users. SCOtutor for Lion is being made available for a special introductory price of US$3.99 for a limited time via the Mac App Store.