Yaalo does not provide a truly unlimited data eSIM for the Åland Islands; all of its so‑called unlimited plans give a fixed amount of high‑speed data per day—1 GB/day on the standard plans and 2 GB/day on the Plus plans—and once that daily quota is reached the speed is reduced to either 500 kbps or 2000 kbps. The name “Unlimited” in the plan titles is meant to indicate that the data allowance does not expire at a specific time, but the capacity is still capped.
If you need a larger data allocation, Yaalo offers fixed‑data plans such as 5 GB, 10 GB, 20 GB, and 50 GB for 30 days on the Åland Islands. These plans may be more cost‑effective for travelers who expect to use a lot of high‑speed data during their stay.