Google’s new social network Google+ has submitted an iPhone app to App Store and is waiting for approval, Mashable reported, citing Google’s technician Erica Joy’s post on Google+.Based on previous experience with the approval process, the Google+ iOS app will debut sometime in the next two weeks.

Google+ is already available on Android and on the mobile web. It is still in private beta and requires invites to access. Despite that restriction, Google+ has quickly become the hot topic of the social media universe. The reaction to Google’s social initiative has been mostly positive, but the company will have to prove that it can differentiate itself from Facebook while retaining users.