Grocery Lists for Android

I know lifehacker likes Grocery IQ, and it does have the coupon tie-in since it's from Coupons.com if you're into that. However, after this trip, Grocery IQ won't be on my phone, and ZipList will stay. For lists of about the same size, Grocery IQ is using 5 MB of user data (and I'm running low on main memory even though it's installed on SD, and deleting items then clearing the history helped), while ZipList is using 104 KB for user data. That's a huge difference when I'm not using the coupon tie-in! So ZipList wins for me.