Microsoft Photosynth now officially supports RICOH THETA.
You can now operate the remote shooting mode on your RICOH THETA or view spherical images using the Photosynth app. You can also share spherical images taken with your RICOH THETA on Photosynth.net or social networking sites.
See the Photosynth website for details.
http://blogs.msdn.com/b/photosynth/archive/2013/09/20/photosynth-for-ios-supports-the-new-ricoh-theta.aspx