MobileSIM eSIM Data Plans for Ireland

MobileSIM does not provide a truly unlimited high‑speed data eSIM for Ireland; all plans that carry “Unlimited” in the name actually give 3GB/day of high‑speed data and reduce the speed to 1000kbps once that daily limit is reached. For travelers who need more continuous high‑speed connectivity, MobileSIM offers fixed data plans such as the 50GB for 30 days plan at $42.00 USD and the 20GB for 30 days plan at $28.00 USD. These fixed‑data options can be more cost‑effective unless the user requires consistent high‑speed data above 3GB per day.

MobileSIM does not provide an eSIM plan for Ireland that includes a phone number or SMS capability. Only data‑only eSIMs are available from the provider. Travelers can still use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection for calls and messaging.

MobileSIM offers 13 single‑country data plans and 6 multi‑country data plans for Ireland.
The overall price spectrum ranges from about $2.34 for a 200 MB plan up to $72.50 for 50 GB, and data allowances span from 200 MB to 50 GB. Plans are available in two main styles: fixed data caps where the entire allocation is available for the validity period, and daily data‑cap plans that reset every day and are suitable for short‑term or burst usage.