SimBalkan eSIM Data Plans for Cayman Islands

SimBalkan does not provide a truly unlimited data eSIM for the Cayman Islands. All plans marked with “Unlimited” in the name actually contain a fixed 1 GB data allowance (or 1 GB per day for the longer durations) and do not offer unlimited high‑speed data.
If you need more data, SimBalkan offers fixed‑data plans such as 20 GB for 30 days at $51.08 USD or 10 GB for 30 days at $29.46 USD. These plans may be more cost‑effective for travelers who require substantial data without the need for an unlimited plan.

SimBalkan does not offer eSIM plans for the Cayman Islands that include a phone number or SMS capability. Only data‑only eSIM plans are available in that destination. Travelers who need voice or text services can use popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but they should check that the apps they rely on are accessible in the Cayman Islands before purchasing, as some destinations may block or restrict certain services.

SimBalkan provides ten single‑country data plans for the Cayman Islands. The plans are offered in two main forms: fixed data packages that grant a set amount of data for the entire validity period, and daily data cap packages that reset each day. Across the lineup the prices vary from about $4.44 to $200.10, while the data caps range between 1 GB and 20 GB.