I'm not familiar with that one. I read a review of Calorie Counter Pro, but opted for
Calorie One. It seemed to have everything I was looking for, and love it so far. I also have My Fitness Pal, though I've not tinkered with it enough to know if I like it.
Intelli-Diet sounds unique if it offers menu plans. I don't personally like menu plans for a variety of reasons, but a lot of dieters do, and do well with them.
NY Times wasn't impressed with the menu planner on Intelli Diet though. Apparently it fails in ways many other meal planners fail where it doesn't judge an ingredient well enough and just categorizes it, resulting in some menus that might not be appetizing. I remember one I tried some time back that said I could have 12 sesame seeds for a snack. They were grouped in with nuts and seeds. 12 sesame seeds. For a snack.
I'm glad you are having good luck with yours, that's a great start