I have been playing around with the Livestrong Calculator on my Blackberry for three days now. I think I like the website, and am learning to get around on it pretty good, however the application for the BB has some bugs and loose ends. I have been in touch with thier customer support a few times and today recieved an aknowledgement that they are working with RIM to fix some issues with certain BB devices.

For example, I am having trouble synching all my foods from the web site to the device. Sometimes a couple entries will synch and at others none will synch. I only had it synch all entries correctly one time. If it won't synch foods it is useless because it doesn't calculate total calories correctly unless all foods eaten are synched to the device.

I think that the device version is limited and for use just as the backup for quick entries when you are away from your PC and is not meant to be the full fledged tool you use on the PC.

I will try it for a while longer and see how my learning curve comes along with the website and the device software. I have used FitDay and WeghtWatchers in the past with no problems at all, but wanted something I could use on my BB when away from the PC.