Rosetta Stone Version 3 German Level 1,2,3,4 & 5 is a self-study language learning software program. The platform has versions for popular languages, including Mandarin Chinese. The price ranges from $199 to $499 depending on how many levels (1-3) you buy.The Rosetta Stone platform is unique in the sense that there are no translations provided. All activities–including listening, reading, writing, and speaking– are completed in the target language. The program assumes you have no prior experience with the language at hand, and therefore the software is generally only suitable for very beginners.language learning software