"The response from users has been great, and we want iOS users to enjoy all of the benefits too. So, today we're introducing the first Google Wallet app for iPhone (iOS v6.0+), which means even more people can easily send money to friends and store all of their loyalty cards and offers in one place," informs Google.
I assume that Google will try to move beyond NFC and find other ways to make Google Wallet useful and widely available. It's not enough to have a good product if most of the people can't use it. Somewhere between security issues, NFC's adoption, carriers' competing services, Google Wallet couldn't find a way to flourish.
Another thing that suggests that Google will move beyond NFC is the Bump acquisition. "Our mission at Bump has always been to build the simplest tools for sharing the information you care about with other people and devices," informed Bump's blog. Bump lets you share photos, videos, contacts without using NFC and it works on Android and iOS. Bump uses your Internet connection to share data with the people nearby.
{ Thanks, Michael. }