This iPhone app lets you track the campaign anywhere you go.

Election ’08 contains the latest national tracking polls and performs an algorithmic calculation of who’s winning currently in each state based on multiple available polls in that state. Then, it generates an electoral vote projection. It also gives the sources of the polls, and provides recent and historical data for context.

Some iTunes commenters complained that the app’s polling data were stale, but today, it seems up to date.

The program, from a company called Chimp Software, lets you view the data in a variety of ways–most recent data, alphabetical by state, battleground states only, or in lists arranged by each candidate’s strongest states, in descending order (McCain is cleaning up in Utah, Obama is uncatchable in DC.)

If you care about politics, and understand that polls aren’t perfect, Election ’08 can put a snapshot of the political horse race in your pocket.