ZenSim eSIM Data Plans for Croatia

ZenSim does not provide a truly unlimited data eSIM for Croatia. All of the plans listed for Croatia under ZenSim’s “Unlimited” banner actually offer a capped allocation of 3GB of high‑speed data each day. After the daily limit is reached, the plan’s speed would be reduced, so it does not give continuous high‑speed connectivity without a data cap.

Travelers who need more data can choose from ZenSim’s fixed‑data plans. For example, the Croatia 40GB plan is available for 30 days at $45.00 USD, and the Croatia 20GB plan is offered for 10 days at $23.00 USD or 30 days at $24.00 USD. These fixed‑data options cover the entire country, giving users full network access without paying for excess traffic that would otherwise be charged at reduced speeds. Choosing a fixed‑data plan can be more cost‑effective unless the user is an extremely heavy data consumer.

ZenSim does not provide an eSIM for Croatia that includes a phone number or SMS capability. The current offerings from ZenSim are strictly data‑only eSIM plans for the country. Travelers can still use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection to make voice calls and send messages without needing a local phone number or SMS service.

ZenSim offers 9 single‑country data plans and 15 multi‑country plans that include Croatia. The plans span a price range of $11 to $57, a data cap range of 3 GB to 40 GB, and a validity period of 10 to 30 days. Customer options include both fixed data cap packages, where you receive a set amount of data for the entire validity period, and daily data cap packages, where the allowance is divided across the days of the plan. Many of the available packages also support tethering.