Testing iPad applications

Bit of a hardware question here. I am developing iPad applications for a client and am finding that when I send over beta versions for the client to test, he is finding many more crashes on his devices than开发者_如何学JAVA I am seeing. A lot of these crashes are 'low memory crashes' which I simply am not seeing/able to reproduce.

Am wondering what differences between the 2 devices there may be so that we can work out if it is a hardware issue. Any ideas?

Make sure of the client's configuration/environment matches your environment. Eg: Outlook Exchange Sync, MobileMe sync. In my Contacts application these caused a lot of crashes because of these.

If possible add more logs and get the logs from console of the client device and verify.

Possibly your client has more stuff running at the same time. Or your own app is background-enabled and is getting killed from time to time...

Always test your own code with the Simulator - it has a feature that allows you to simulate low memory warnings.