how to link two iphone application via a single button

Question

i have two iphone apps and want to they able to switch via a single button, anyway to do this?

Answer 1

Sounds like you want to use URL Schemes to open different applications.

Here's Apple's official information on the topic, from squelart in the comments.

Answer 2

You will probably need some kind of internet service to bounce any non-textual data between two applications. If your data can be represented simply within a URI, you can link between two iphone applications by passing that with URL Schemes as Alan Storm suggested.

Answer 3

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