With all the competition from Android Market, WP7 Market – Apple has relaxed their strict rules about apps in iOS market. So, finally Official Google Voice App has made it’s way. This is in addition to the Web Based version m.google.com/voice.
This lets you send / receive free SMS, calls to alternate proxy number assigned to you. Also, supports replaces your existing voicemail. Go ahead and download it. It supports push notifications for voicemail and text messages. This requires iOS 3.1 and is still limited to the US.
Download from iTunes App Store – Google Voice or search in Market – googlevoice