alt Hacker NewsThis is a good question. No, OpenBubbles impersonates a Mac and talks to Apple's servers. Tether connects to the phone via Bluetooth and asks the iphone to send/receive messages. OpenBubbles's technique is not supported by Apple, while their Bluetooth version is.
Besides messaging it doesn't do any of the other stuff Tether does (author, im biased).
Thank you! Yeah, this is a lot more features than openbubbles could ever do. Going to check it out for sure. Thanks for making it!