I searched the forums, but all I could find were outdated results, so I'm wondering if anyone has any recommendations as to which dictionary app I should buy. Here's what it must have: No ads Fast at looking up words English (UK, not US), as I'm Canadian Here's what I'd like it to have: No internet required Landscape view Audio samples of words iOS 4 multitasking Good looking UI Thesaurus Display results as you type I'm under the assumption that such as app will not be free, so my budget is $0.99-2.99. I wouldn't be willing to pay more than $4.99 (unless it's super amazing). So far the best I can seem to find is this app: Advanced English Dictionary. The developers seem like crooks, though, as they have had their app on sale (90% off) for a few months now (supposed to be one week). So I'd rather my money go to more honest developers.