Neither. Keyword eElite is a desktop software program, wordtracker is a service. KeyWord elite actually works with wordtracker, for those who have an account with them.
It basically simplifies the process of looking up and saving keywords. You will only need to put your log-in info once and it will scrape the info from word-tracker and the other sources.
WordTracker is quite powerful and expensive, which provides information you generally may not get with the other free sources. So if you're already spending the regular subscription fees for WordTracker, I would say definitel worth the extra investment.
me using keyword elite.........its working very slow with a high speed internet connection........do you guys use the google option with wordtracker or wordtracker alone?........i guess its taking time because of google database...