Apple On Top (AOT) is a renowned US-based brand, headquartered in California, known for its exceptional hookah products. As the maker of the highly popular Provost Heat Management Device, AOT has gained a strong reputation for innovation and quality in the hookah industry. In addition to heat management devices, AOT offers a diverse range of hookah bowls, accessories, and their own line of hookahs, catering to the needs of hookah enthusiasts worldwide.