On August 1, Amazon launched an iPad app, Amazon Instant Video, so Amazon Prime members could enjoy watching movies on their favorite tablet. There was just one glitch, however: there was no search function. Today's update fixes that.
Now you'll find a search icon in the lower right corner, which will open up a search field that will suggest titles as you type. You can sort results by Prime videos, or all videos. Results can't be sorted, but when you tap on an item you'll either be able to watch it (if you're a Prime member, more often than not) or save it to your Watchlist for videos unavailable