Wiiline does not provide an unlimited data eSIM for Iran. The available plans are fixed data plans that give 2GB of high‑speed data per day, with validity periods of 1 day, 3 days, or 5 days. For example, a 2GB/day plan can be purchased for 3 days or for 5 days, and a separate 2GB plan is available for a single day.
Because the data allowance is capped at 2GB per day, these fixed plans may be more cost‑effective for most travelers unless they anticipate using a very large amount of data.