GigSky does not provide a true unlimited data plan for the Isle of Man. All of its eSIM offerings for that destination are fixed‑data plans, each with a set amount of high‑speed data and a validity period.
The largest single‑use plan GigSky sells for the Isle of Man is the “World Plan Lite” with 100 GB of data available for 180 days, priced at $179.99 USD. A mid‑tier option is the 50 GB plan for 180 days at $109.99 USD, and a smaller 20 GB plan for 180 days is available at $79.99 USD. These plans offer substantial data allowances and can be more cost‑effective for most travelers compared to a truly unlimited plan.