Before buying I compared several demo versions of Tip coaches. The tip queen deserves its name and is definitely so for an equally nice as intelligent tutorial. Much has already been mentioned by other reviewers so I'll give just a few typed with 10 fingers additions: -Angenehme, Clear graphic design -motivierendes Rating System -sinnvoller structure of lessons -no annoying audio comments -Intelligent, entertaining games -Many customization options available for the tutorial., by 3 different difficulty levels, to import your own text, create new exercises with personal Problem book Stava / figures / characters Conclusion: The Tip Queen leads simultaneously motivating and purposefully toward the learning touch system.