Countdown Timer+ for iPad is a super-clean and simple timer with a Plus: it has a built-in browser you can use to surf the web while you are waiting for your countdown.
Just set the time, and go! The popover menu shown will disappear to get out of your way while you browse. Made especially for iPad, Countdown Timer+ for iPad is a great way to pass the time while:
✮ Baking cookies
✮ Brewing tea
✮ Brewing coffee
✮ Cooking cake (yum)
✮ Waiting for anything
You can fill the time and then promptly be notified when the elapsed time passes!