Making it more user friendly
I enjoy the app for the most part. I would add a few features though to make it user friendly. Continuous scrolling backwards and forward-app stops you from scrolling at "products" and your last app in the right of the list. Or, better yet, being able to pick a category from a drop down list rather than having to scroll through the entire length of categories to add to your shopping list or look at your "To Buy" list would add efficiency, save time and eliminate potential frustration. Finally, organizing the categories in a way that works for the user would be nice. Otherwise, nice app.
Reg~ about
Quicky Shopping List