iPad Identifier

[Colin Holgate]

I find testflightapp to be overly complicated, there are much easier ways to work. Either Jacque's thing, or BetaBuilder, either of those will let you post an IPA for people to install over the air, without forcing them to install a special provisioning file from testflightapp, or having to register with anyone.

For getting the UDID itself, have your tester install an app like this:

http://itunes.apple.com/us/app/udid-sender/id306603975?mt=8

It will then email you the details you need.