You can get Plants Vs. Zombies iPhone version and the HD version free from IGN iPhone version http://www.ign.com/prime/promo/pvz-iphone HD version http://www.ign.com/prime/promo/pvz-ipad
I have GOT to re-download this and play it through... some day. Great game! If you've been living under a rock and have somehow managed to not get it yet... GET. IT. NAO! DBC
Great game, but I'd assume no use for most users here as it went free a while ago as Apple's free game of the week (I believe) Nonetheless, PvZ2 is coming out in a few months. If you're bored, play through this. You won't be disappointed, although it doesn't fit the 5 inch screen