Hey I like this simple free app that works via wifi too, for those without an unlimited data plan. It is also free! which is great because so many weight loss apps are just fronts for paid services, this one is a free tool from a medical doctor's site in new york, which also has some other stuff online too.
Link to weight loss app info page http://weightlossnyc.com/weight-loss-ny/patient/blackberry.php
Simple food search tool gives calorie and nutritional results, plus has a really cool icon :B
Nice because it is simple results of items not brand names so I can get an idea of what I am eating. Not sure if the font size is an issue because of my own settings or the app but some item names get clipped off the screen but still good enough for me.
WeightLossNYC site has screenshots too and more info.
Works on my 8900 and older curve too.
