My client wants to use AdHoc iPad app. (don't want to go through app submission) I want to know there's any limitation if i use AdHoc app.
Thanks for the help.
There is a limit of 100 devices. More info at: http://developer.apple.com/programs/ios/distribute.html
Ad Hoc Distribution
"With Ad Hoc distribution you can share your application with up to 100 other iPad, iPhone, or iPod touch users. Through email or by posting it to a website or server, users can download and install your app."