MARS Mobile Drills are versions of the “shooting modes” that are meant to be quick setup for very specific common drills like the “Bill” Drill, “2-2-2” Drill, or an “Accelerator” drill.
While the shooting modes are designed for more general dry fire sessions, the “Drills” are set up for training very specific skill sets.
This section of our knowledge base covers the available drill modes in MARS mobile in greater detail.