Looks nice. Just installed on iPhone 5, latest iOS but it crashes if I want to share the location via the mail button. also your site is really slow... (HN traffic?)
Crash: we will take a look into that today, thank's for the tip.
Website: it's launchrock and yes it's slow. We've just removed one script, should be better (but not perfect). We will have to final
In any case I'm pasting direct appstore link: https://itunes.apple.com/app/teleportme/id663199958
P.S. My friend just tested all sharing options on his iPhone5 - worked fine. It must have been some random crash in your case. Nevertheless it will be visible in our statistics.
P.S. regarding 6 crashes during mail share - we've tested it again while connected to wifi, everything is working OK. Neverthless our ios dev is aware of this and will take a look into stats