Is there an iPhone app to read engine codes and reset airbag lights?

[TurnAround]

It's almost 2016... is there yet an iPhone app that can Bluetooth wireless interface with a ODB-II reader tool, and, (key) is actually really good at reading ALL codes, and maybe even has some diagnosis capability? (ok, that last part is greedy, I know).

My buddy at work uses an Android app plus a $39 bluetooth reader tool/head to not only troubleshoot codes, but the app software's UI is so good, it reads codes and engine parameters... while he's driving. I tried a few months back to find an iPhone version of it, or anything else like it, and there wasn't anything yet.

My Peak Research tool works pretty well, but it's older and doesn't read all the BMW codes.

Plus, Peak still has the Airbag Tool separated out... you have to buy both.
I've got an airbag light on one of the Z3s, and need to reset it.

Since my engine code tool is older, I'm wondering.. hey.. just join the modern tech wave here and get one app that gives me both a new engine code tool and an airbag tool, all in one app.

Any latest news on this guys?

Thanks!