Airalo does not provide a plan that offers truly unlimited high‑speed data for Grenada. The available “Unlimited” plans give a fixed amount of high‑speed data each day – 3 GB per day for 3 days, 5 days, 7 days, 10 days, 15 days or 30 days – and once a day’s 3 GB is used the speed is reduced to 1 Mbps. For travelers who need more continuous data, Airalo offers fixed‑data plans such as the 10 GB plan valid for 7, 15 or 30 days and the 20 GB perpetual plan, which allow the specified amount of data at standard speeds before the balance is exhausted. These fixed‑data options can be more cost‑effective for moderate data use compared with the daily‑limited “Unlimited” packages.