worth $10

let me address some gripes:

pausing/locking up/crashing - i have more problems w/ contacts than this app, it seems fast and responsive overall
as-you-type searching would be nice, but the search results are VERY thorough and provide definitions on the results page

the ability to touch any word anywhere on the screen and get definition, conjugation or google is an AWESOME feature

this app is way better than wedict (ive used) and seems like a better option than the inattentive American Heritage

i would look for good updates for this app, as Ultralingua obviously pays attention to reviews (lowered price $20)

5* if audio pronounciations were available

chucky_cheeze about English Dictionary and Thesaurus with Verbs