Short description of GasDandy 1.3.1: GasDandy is an easy-to-use tool that tracks a vehicle?s mileage and maintenance information, providing data that can be used for both business and personal purposes. By making these figures readily available, the program also gives the consumer the opportunity to save money and to proactively identify problems that can shorten the life of their vehicle(s). Download a free trial version of GasDandy today!