Voyasim does not provide an unlimited data eSIM for Poland. All of its Poland‑specific plans have a fixed data cap, the largest being 100GB for 180 days on the Europe (35 areas) plan and 50GB for 180 days on the Poland‑only plan. Travelers who need a large amount of data can choose one of these fixed‑data options, which offer a generous amount of high‑speed data without a permanent data allowance. Fixed plans can be more cost‑effective for most users, though extremely heavy data consumers may want to consider a different provider that offers truly unlimited data.