Apps with online sync

[bnnew1]

My wife and I use FamilyBudget and Grocery Gadget to keep each other updated. What other apps do people use with online sync between phones?

 

[Gokunama]

Zenbe.

 

[bnnew1]

I've tried Zenbe since it was suggested and I like it. I still perfer Grocery Gadget for a grocery list, but for a synchronized To Do list, Zenbe is good.

There's been 89 views to this post, and only 1 suggestion thus far. Surely there's more apps than the 3 mentioned.