Boost Mobile scored top marks overall among owners of no-contract phones . The survey also found that the average price for a smartphone dropped by $100, or about 3%, from last year. A few smartphones are now available on no-contract plans .
Boost Mobile scored top marks overall among owners of no-contract phones . Among no-contract carriers , AT & T Gophone got the lowest customer satisfaction rating . A few smartphones are now available on no-contract plans .