iOS help developing my app further

[Darkjenso]

Hey all,

So I created an app for a game called eve online, its basically just a simple calculator app but I have a few plans for future versions and i have a few questions to help me along

First off, I was planning to add another version of the application inside the app as a downloadable content and i was wondering

a) how do i create content to be downloaded
b) how do i create a store to buy things

also i intend to allow users to save the prices of the minerals and also load them from a list of other saves. Can anyone explain how i could do this?

Finally I am also making an iPhone version but obviously i cant have it all on one view so I am using a tab system. How can I transfer variables across views?

many thanks

Jen

EVE Build Buddy
http://img189.imageshack.us/img189/1027/screenshot2011082322134.png

 

[jnoxx]

Looks like you are a bit lazy on reading up in the Documentation (or even google for that sake).
There are full tutorials of Apple how to integrate IAP. (In App Purchases).
Including the downloading etc, second of all, transferring your variables over your views. This is OOP thinking, maybe get a halt there, and check that out first?