The token DTB is traded on only two exchanges. You are planning a listing, if so, when it will happen.
There is no need for listing, the DTB is obsolete, they are selling game items for USD directly via app store.
I'm hoping that they do a SoG kind of release where you can buy the creatures outside of the game with DTB, expecting something like that for the Partners / Premium. There will need to be an outside the app auction house or swap bots.
I can elaborate on this a bit! You will indeed be able to use DTB in the online Portal, either to buy creatures directly or to exchange them for Emeralds with which you then buy creatures, that is still being worked on.
The Augmentors universe will be two-fold, with the game itself being one part and the online Portal the other. The online Portal will host everything blockchain related, like creatures and Databits and associated transactions. This split is currently necessary as LordAltcoin says, because anything crypto related (and especially crypto transactions) is extremely difficult if not impossible to get in app stores. It is a clever solution that allows for The Portal and Game to be linked, but not in a way that interferes with any terms and conditions.