How hot is it and my new iphone

My friend sent me this picture, it's not my dog or hers. It's a dog that lives close to our area. He got the right idea to cool down in this heat wave we're having. I hope you are all keeping cool. I got rid of my old dinosaur phone and purchased an iphone4 and I'm loving it. Anyone want to share their FREE favorite apps with me that they really like. I found one that is called shopshop-shopping list. You'll never forget your shopping list at home. It marks off items like you would do with a pen on a paper list. It also saves your entries so you don't have to retype them to add to your next list. You can also change the size of the font. It's so neat!