MobileSIM eSIM Data Plans for Cayman Islands

MobileSIM does not offer an unlimited data eSIM for the Cayman Islands. All of its available plans for that country have a defined data cap. Travelers can choose from fixed‑data packages such as 20 GB for 365 days or 10 GB for 180 days, which provide a large quantity of high‑speed data at a single price. Picking a fixed‑data plan is often more cost‑effective for most users, particularly those who do not need an unlimited allowance.

MobileSIM does not provide eSIM plans for the Cayman Islands that include a local phone number or SMS capability. Only data‑only eSIMs are available from MobileSIM for Cayman Islands travelers. Users who need voice or messaging can rely on popular VoIP applications such as WhatsApp, Telegram, or iMessage, which use the data connection for calls and texts.

MobileSIM offers a single-country plan and also multi‑country plans for travelers visiting the Cayman Islands. The single‑country plan is limited to the Cayman Islands, while the multi‑country plans cover the Cayman Islands in addition to other destinations. Pricing for both types of plans ranges from about $1.50 to $69, and data caps vary from 200 MB up to 20 GB, giving customers a wide spectrum of options depending on how much data they need and for how long they will be staying in the Caribbean.