I'm trying to do the initial sync on my new 4th generation iphone, but it doesn't seem to be working.

It looks like it's working fine, but it can't seem to finish the "assembling stage" of the sync. It looks like it's about to finish and then restarts the from the beginning of the assembling stage after a couple of minutes

I did sent you an email about this, but just in case you see this first, you may want to try deleting the app and reinstalling it (if you haven't already).

I had this problem too except mine just stopped and said there was a syncing error. I tried waiting and closing/re-opening the app. I also tried it on both LTE and Wi-Fi. This went on for a couple days. Nothing worked. Re-installed and tried again for a couple days. Still didn't work. I re-installed it yet again and it worked.

Bohan, I sent you a TestFlight invite to try a fix for this, so register your device if you want to try that. If anyone else just can't get the app to sync (especially for a large account), we can try the same thing--just let me know.

Both my ipads are stuck with syncing.

Andreas, if it's just been today, then it's probably due to a temporary problem with App Engine quotas and a stray backup job, and it will likely start working again tomorrow.

If it's been longer than one day and/or doesn't work tomorrow, then shoot an email to nick@skritter.com and I'll get you on the beta list to try to fix it.