Yes, sorry. Brain-dead after a long flight.

is the only official site. That link is likely malware

Also there is no version for iPhone as far as I can see from the

You forgot about air. If the planet suddenly rotates in the other direction, it would level everything, and the probably turn the planet into a molten marble from the friction.

Seeing how the gauge it came from has been banned, I would say it was a design flaw of the gauge that caused the accident.