- You can get Grocery King in the Android Market.

- Once installed, tap on the icon which is, not surprisingly, a grocery cart.

- The Shop tab shows a grocery cart with the number of items currently on your list.

- Tap on the Pick tab to go through categories.

- Each category is loaded with options all ready for you to pick.

- You can also have Favorites and Grocery King keeps a history of what you've done before.

- Favorites and History make it easier to enter things that you purchase frequently.

- You can also click Search to look for items.

- You can scan barcodes for items and they'll become part of the database too.

- When you're ready to shop, just go down your list.

- When you tap a check box, the item is crossed out and becomes red.

- You can tap on Clear at the bottom to clear all checked items.

- This makes it easier if you have a long list because you can remove items you've already put in your basket.