In order to encourage game players to download my lite version game, I would like to put up a button on my game one. Clicking on the button will bring up my game two in App store for game players to download. The problem is how do I know game player has finished the download of game two, so I can unlock some features for them in my game one as reward for dowloading my game two. Appreciate any help. [import]uid: 42593 topic_id: 15199 reply_id: 315199[/import]
