Sucky substitute

If you are a company that has produced the second iteration of an awesome drone, heres your recipe for failure.

Make the iOS control app unavailable and refer to a replacement app (this one) which…
1. Was intended for another purpose
2. Has a crappy interface with buttons that respond on the fifth try
3. Plays sound which you cant switch off
4. Doesnt control the drone properly if the orientation lock is set on your iDevice

Then call the unavailability of the control app (which you refer to in all your documentation and tutorials) "promoting" the other app, dont explain why and dont respond to users reaching out on the web.

Complete disaster.

Anubis3562 about AR.Race 2, v2.1.3