Griffin Support

Does this product work with iPhone 4?

Yes, the iFM hardware, iFM Radio Browser, and iFM Radio Controller work with iPhone 4. Once we have received approval from Apple, we'll be able to list iPhone 4 as a compatible device on our website.

The multitasking feature of iOS 4 does not currently support apps that use hardware integration. This means that if you are listening to FM radio, and switch to another app, the FM radio audio stops. It's possible that an update to the OS will allow devices like the iFM to take advantage of the multitasking feature.

iFM