A very good concept, and it actually makes you think more consciously about your driving. The biggest flaw is however that it seldom works! It is more likely to register a jog or a walk as a drive as an actual trip - should have the option to register a drive manually instead of relying only on the phones meters. Would also be good if it could actually link up with an existing DQ-tracker. Lets see whether updates will clean the bugs out...
TheMarxFamily about Discovery Insure