Developer does not respond meaningfully. At this stage, smells like a $5 scam. May you have better luck with your particular Pebble/iPhone/iOS combination, but I recommend you spare yourself the funds, time and aggravation. Hope the Pebble developers will eventually take him to task.
UPDATE: Great strides with a new version of the app! Instead of wasting your time with trying to get it set up, the app now simply crashes on start-up. Big time savings there!
tcg_md about Kronos Connect