Please note: i can only afford to pay up to $100 up front, this is a opensource project and most money will be from a portion of the in-app purchases.
I have a in-app-purchase library i need integrated into my opensource iPad app. What i need is a button that shows up when the upgrade is not purchased that users can click on to get a dialog asking them if they want to purchase the upgrade or restore a already purchased upgrade. If the app is paid for the button should hide.
This is a opensource project and in lieu of being paid up front you will be paid a portion of the in-app purchases and have a link to the website of your choice in the in-game credits. Right now we have just two developers so your share would be roughly 33%. If you want more than the $100 i mentioned above, please don't apply as i cant front more than that.
This app is a client for the online game Empire