Roaming4You does not provide a truly unlimited data eSIM for Croatia. The plans that carry the word “Unlimited” in their name actually give a fixed amount of high‑speed data—1 GB per day for the chosen validity period. Once that daily allowance is used, the speed is reduced, so the plan is not unlimited in the sense of offering data without limits.
Travelers can instead choose Roaming4You fixed data plans that specify a set amount of high‑speed data for a set number of days. For example, the “Croatia Unlimited Data – 10 Days” plan offers 1 GB per day for 10 days, and the “Croatia Unlimited Data – 30 Days” plan offers 1 GB per day for 30 days. These fixed data plans may be more cost‑effective for most users unless a very heavy data user requires a larger allowance.