When released, I found that FS Cabin Crew was a bit short on features and lacked of originality in this kind of crew announcements tools.
At least, it was mentioned there would be more language sets to be added
for free. Interested people and existing customers will be happy to know that a German crew set is being prepared according to the latest tweet from Drubware.
Edit on Sept 21 : Drubware precised that they never mentioned it would be free, the error is mine, sorry ! The German crew set may be released in 2 weeks at a low price, like the base product.