Roamingo does not offer a truly unlimited data eSIM plan for the Isle of Man. The only plan with “Unlimited” in its name, Europe Unlimited for 1 day, actually includes a 2 GB data cap. Once that limit is reached the speed would fall to a reduced tier, so it is not an unlimited high‑speed plan.
Travelers looking for larger data allowances can consider Roamingo’s fixed‑data options. For example, the Isle of Man 20 GB for 30 days plan provides 20 GB of high‑speed data for $45.50, while the Isle of Man 10 GB for 30 days plan offers 10 GB for $26.00. These plans restore full speed until their data limits are reached, and they tend to be more cost‑effective for users who need a substantial amount of data in the Isle of Man.