The next stop after purchasing an iPhone is buying a case for it. There are many cases you can get, and all of them will offer the protection your iPhone needs. before buying any case, make sure it is compatible with the iPhone version you own. Let's check out some of the best ones!

The OtterBox Impact case can be bought online for only $6. This case is not called impact for no reason – it will keep your iPhone safe against any kind of damage, heavy falls and scratches. It comes son black or pink, and includes a screen filter that takes care of your iPhone screen. If you want to know more, visit the official site or amazon.com. This cover is the perfect accessory for the iPhone 3g and iPhone 4.

Or you can go for a metal case, if you don't mind a rigid case. A metal case protects against heavy hits, but does not provide the flexibility a rubbery case does. The silver LARGUS QD-7440-T Titanium fits the iPhone 4, and it covers the back and the sides which are covered in rubber. The cover lets the ports open, so you can use it as you normally would. It is very slim and light, and will costs you only $16 to buy online. You also receive a cleaning cloth, upon purchase!

If you want a show off case, but cannot afford to buy an expensive one, you can choose the Light Pink Bling Rear Snap On cover. It fits the iPhone 4 from both Verizon and at&t, and it's light pink, and sparkly. You can wear it when you go out with friends or even at school, and it will provide you with medium protection against the most common damage. the case covers both the sides, as well as the back, and you can get one online for only $2 plus the shipping!