simpleSIM does not provide a truly unlimited high‑speed data plan for Lithuania. The plans that carry the word “Unlimited” in their names are actually capped at 1GB per day and after that limit is reached the speed drops to 512kbps (Lithuania) or 384kbps (Europe).
Travelers who need more data have a choice of fixed‑data eSIMs. For example, simpleSIM’s 50GB + calls & texts plan offers 50GB of high‑speed data for 30 days, and the 20GB plans give 20GB for 14 or 30 days, depending on the option. These fixed plans can be a more cost‑effective way to get a large amount of data in Lithuania without the daily cap and speed reduction that the “Unlimited” labels imply.