A tile alignment and leveling device for aligning and leveling tiles as they are being secured to a substrate. The mobile device includes an input module, an identification module, a display module, a storage module, a battery module, a wireless transmission module and a central processor. By energizing the tool downhole, surface exposure to potential safety hazards is reduced. The clock generator is coupled to the processing module, and is implemented for generating the clock signals according to the control signal. All longitudinal threads run alternately over three transverse threads and under three transverse threads, and subsequently under the remaining transverse threads of a transverse thread repeat.