[ghaff]

>But now you can get Lost Treasures of Infocom as a free iOS app.

That apparently just includes Zork but you can buy the rest of the Z-Code games (except for Hitchhiker's Guide to the Galaxy--I assume for rights reasons related to Douglas Adam's estate) for just $9.99 which is still quite a deal. I'd have to try it out and see how playable it is without a keyboard though.

[logfromblammo]

iOS devices that are jailbroken may have the means to access additional app content without paying the normal in-app purchase price.

I am not recommending this for the LToI app unless you, like myself, have already purchased legitimately licensed copies of those games at least once already.