I think that Apple/Tesla have spoken regarding this app and it will be pulled from the store soon. 2 week plus review time for a .x update to an app is a bad sign....
When Apple wants to pull an app, they pull it immediately. They wouldn't just leave it for sale still for several weeks. If it's a copyright/trademark infringement issue, Apple would have sent me a two weeks notice to appeal, remove the trademarks, and/or pull the app myself.
Anyway, I made a demo video of me voice commanding my Tesla hands-free with just Siri on the iPhone. The performance is much better using the iPhone. On WIFI, it went down to around 3.5 seconds from the time I finish my sentence to when the action occurred. YMMV depending on your ISP and proximity to Tesla servers. But I'm using a cable internet connection at NYC for reference.
Here's how I envision the app being used:
1) Imagine that you're at home and it's hot out. You're busy showering, but will be heading out soon. Your hands are wet and your phone is sitting at the sink. You shout, "Hey Siri, cool down my Tesla!" The app issues the command to your Tesla to turn the temperature down to its lowest setting, turn on HVAC, and vent the roof. The app gives you back an audio confirmation (I plan on using a British female voice - like the James Bond's remote control BMW). When you're done with your shower, your car will be all nice and cold for your driving comfort.
2) Imagine that you're driving and you have your phone on the cupholder. You want to open the roof, but don't feel like looking down to press all the buttons on the touchscreen or iphone app to get it to open. Instead you say, "Hey Siri, open my roof." The app issues the command for you and your roof opens. When you're done, you just say, "Hey Siri, close my roof" and the roof closes.
But it seems like a lukewarm response to the feature from you guys. I guess I'll work on something else then. It was fun to create and use, though. I always wanted to be able to open the roof while still keeping both hands on the wheel. I don't like having to scroll forever on the scroll wheel to get the roof to open from a close (and vice versa). I also don't like having to look down on the touchscreen while I'm driving. I guess I'll be the only guy with a Siri-controlled Tesla for a while.