Toca Life: City is Toca Boca's most popular app (number 1 in 47 different countries, apparently), and it's just had an update that adds a bunch of new content.
First up is the new Theater location, which allows kids to play director or movie star by messing around with lots of costumes - in addition to four new characters. Another big addition is the screen recording feature that allows them to record a video up to two minutes long (including recording their own voice if they wish), which can be shared with friends and family. Finally, there's the Life Weekly channel that will be updated weekly (obviously) with tips and user created content. They could even see their own videos, if they're selected.
Toca Life: City's new update is already live, and if you don't already have the app you can grab it off the App Store for $2.99.