Which iPhone carrier has the fastest network in your area? AT&T, Verizon, & Sprint get accurate comparison by city

The argument over which carrier has the fastest network speed in any given location in the United States is still up for debate. Putting network speed comparisons aside, which are often not an accurate representation of speeds, you will receive in your specific area, a new app from startup SwayMarkets aims to provide a more realistic comparison.

The app, CarrierCompare, allows users to test the network speed of their current carrier against the two other major iPhone providers. CNNMoney went hands-on when the app released last month and just posted the user data it obtained that compares major iPhone carriers in multiple locations.

Analyzing user-generated data from Boston, New York, Washington, Chicago, San Francisco, and Los Angeles, these were the results:

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