Qrispy eSIM does not provide an unlimited data eSIM for Mongolia. All of its Mongolia plans are pay‑as‑you‑go, with data credits ranging from 1GB to 10GB and no fixed validity period.
Because the data credit is not capped, travelers can top up additional credit whenever they need more data, which can be more cost‑effective than a fixed unlimited plan unless the user is an extremely heavy data consumer. For example, the 10GB plan offers roughly 10GB of data at the current local rate and can be used for as long as the balance remains.