CTA Bus Tracker iPhone Apps: Which Is Best

05/25/2009 05:12 am ET | Updated May 25, 2011

In Chicago, the CTA's bus tracker GPS data is essential for getting around town via bus. However, the CTA's website isn't exactly ideal for the iPhone. Enter two iPhone apps that reformat this data in an easier to read format: Buster and CTA Tracker. Which one is better for a Chicagoan on the go?

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