A drive assist apparatus, including: a CPU and a memory coupled to the CPU, the CPU and the memory being configured to receive a drive assist intervention level instructed by a driver, the CPU and the memory being configured to acquire a biometric data of the driver upon receiving of the intervention level, the CPU and the memory being configured to determine the drive assist intervention level to create a drive plan based on the received intervention level and the acquired biometric data, the CPU and the memory being configured to inform the drive plan to the driver, the CPU and the memory being configured to perform drive assist based on the drive plan informed to the driver.