We know Apple choose not to renew the contract.

We know Google rushed to get an app that would replace it, and has submitted it for approval.

We know that Apple could reject it for a whole bunch of reasons, as they control the app space 100%. If they don’t want to be shown up, or if they feel it would harm their business, they can simply reject it.

We know that Google has changed the streetview 360 virtual tours from flash to HTML5 in order for it to work in the iOS6 browser.