ZenSim eSIM Data Plans for Ireland

ZenSim does not provide a true unlimited data eSIM for Ireland. The plans labelled “Unlimited” offer 3 GB of high‑speed data each day, which ceases to be unlimited once the daily allowance is reached.

Customers who need a larger, fixed data allocation can choose from limited‑data plans. For example, the Ireland 40GB plan lasts 30 days for $51.00 USD, and the Ireland 20GB plan is available for 15 days at $26.00 USD or for 30 days at $29.00 USD. These fixed‑data options may be more cost‑effective for heavy data users compared with the daily capped “Unlimited” plans.

ZenSim does not provide eSIM plans for Ireland that include a phone number or SMS capability. Only data‑only eSIMs are offered by the provider for this destination.

Travelers who need voice or messaging can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, which work without a local phone number or SMS service.

ZenSim offers 13 single‑country data plans for Ireland and an additional 13 multi‑country plans that include Ireland as part of a larger regional bundle. The available plans cover a price range from $5.00 to $69.00, a data cap range from 1 GB to 40 GB, and validity periods between 5 and 30 days. Some plans are structured with a fixed data amount, while others provide a daily data cap, giving customers flexibility to match their usage patterns. Tethering is permitted on certain plans, as noted in the provider’s plan details.