Not the best $10 I've ever spent
The games are fun and this would be quite a good app with more material. With only 9 vocab categories: Basics, Food, Colours, Numbers, Time, Body Parts, Shopping, Countries and Phrases, with about 30 items for each category, there isn't very much to learn. This is compounded by the fact that many Tok Pisin words are taken from English so individual words not as useful as phrases. I would not buy any other U Talk product unless more material ..uh.. materializes.