ZenSim does not provide a truly unlimited eSIM plan for Spain. All of the available plans list a specific data allowance, such as 3GB per day for the “Spain Unlimited STANDARD” options or fixed amounts like 10GB or 20GB. After the capped amount is used, traffic may be throttled, but the plan names do not grant unlimited high‑speed data.
If a higher data threshold is desired, ZenSim offers fixed‑data alternatives. For example, the “Spain 20GB – 10 Days” plan delivers 20GB of high‑speed data for 10 days at $23.00 USD, and the “Spain 20GB – 30 Days” plan provides 20GB over 30 days for $24.00 USD. A lower‑capacity option, “Spain 10GB – 10 Days, ” offers 10GB for 10 days at $15.00 USD. These fixed data plans cover Spain with standard coverage and include tethering rights, giving consumers a clear and cost‑effective way to stay connected while traveling.