If you own an iPhone or iPod Touch, you don’t just have a device that is a great phone or mp3 player. Today the iPhone and iPod are also great devices for playing games. The apple store stocks over 13,000 games as estimates suggest. Some of these games are better than the others and here is a list of some of the best games.

Bejeweled 2 costs 1.79 pounds and has simple, infectious gameplay. The controls are great. Drop7 is another addictive game. It features Facebook integration. Flight Control costs 1.59 pounds and has you landing planes, which is more difficult than it sounds. Galcon is about conquering the galaxy for those who think big.

Geodefence is a must-play and Missile Command, which costs 2.59 pounds is a remake of a great arcade game. In other news, the iPod Touch may have serious competition on its hands. iRiver is planning an Android platform based rival for the iPod Touch. Apparently this was leaked online by and Australia based dealer.

The device is apparently to be called K2 and with a 3.5 inch touchscreen, web browser, wi-fi, digital tv tuner, Bluetooth and accelerometer is likely to be quite a package. So is iRiver planning to unseat Apple’s iPod where Microsoft could not?