May be you prayed out too loud
You can now upload or transfer any picture from an Iphone by just using any application which can talk with Picassa who is Big G’s image manager.This will be our saviour until Iphone finds some time to give permission to a G+ app. Now lets take a look at this How to
Get the list of your existing Photos by signing in with your Google mail
Turn on your location services
Now create a fresh ‘Mobile album’
Click upload, Choose a Picasa Album and get started. You will get a progress bar like this!!